| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.35 | 8.863% | $220.2843 | $220.28 | $220.30 | $220.30 |
| Purchase #2 | $216.89 | 7.334% | $232.7967 | $232.80 | $232.80 | $232.80 |
| Purchase #3 | $126.85 | 4.165% | $132.1333 | $132.13 | $132.15 | $132.10 |
| Purchase #4 | $236.49 | 8.644% | $256.9322 | $256.93 | $256.95 | $256.90 |
| Purchase #5 | $190.54 | 11.185% | $211.8519 | $211.85 | $211.85 | $211.90 |
| Purchase #6 | $115.94 | 11.845% | $129.6731 | $129.67 | $129.65 | $129.70 |
| Purchase #7 | $130.70 | 13.343% | $148.1393 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $1,219.76 | $1,331.8108 | $1,331.80 | $1,331.85 | $1,331.80 | |