| 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 | $211.46 | 6.281% | $224.7418 | $224.74 | $224.75 | $224.70 |
| Purchase #2 | $245.51 | 3.318% | $253.656 | $253.66 | $253.65 | $253.70 |
| Purchase #3 | $13.33 | 3.227% | $13.7602 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $206.64 | 11.244% | $229.8746 | $229.87 | $229.85 | $229.90 |
| Purchase #5 | $240.26 | 13.253% | $272.1017 | $272.10 | $272.10 | $272.10 |
| Purchase #6 | $20.65 | 5.563% | $21.7988 | $21.80 | $21.80 | $21.80 |
| Purchase #7 | $179.85 | 12.786% | $202.8456 | $202.85 | $202.85 | $202.80 |
| 7 purchase totals = | $1,117.70 | $1,218.7787 | $1,218.78 | $1,218.75 | $1,218.80 | |