| 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 | $193.39 | 12.812% | $218.1671 | $218.17 | $218.15 | $218.20 |
| Purchase #2 | $44.67 | 12.341% | $50.1827 | $50.18 | $50.20 | $50.20 |
| Purchase #3 | $247.56 | 8.105% | $267.6247 | $267.62 | $267.60 | $267.60 |
| Purchase #4 | $127.32 | 4.601% | $133.178 | $133.18 | $133.20 | $133.20 |
| Purchase #5 | $238.84 | 12.622% | $268.9864 | $268.99 | $269.00 | $269.00 |
| Purchase #6 | $243.86 | 4.105% | $253.8705 | $253.87 | $253.85 | $253.90 |
| Purchase #7 | $123.47 | 4.518% | $129.0484 | $129.05 | $129.05 | $129.00 |
| 7 purchase totals = | $1,219.11 | $1,321.0578 | $1,321.06 | $1,321.05 | $1,321.10 | |