| 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 | $238.62 | 5.478% | $251.6916 | $251.69 | $251.70 | $251.70 |
| Purchase #2 | $61.92 | 4.438% | $64.668 | $64.67 | $64.65 | $64.70 |
| Purchase #3 | $196.33 | 11.600% | $219.1043 | $219.10 | $219.10 | $219.10 |
| Purchase #4 | $154.62 | 9.109% | $168.7043 | $168.70 | $168.70 | $168.70 |
| Purchase #5 | $160.49 | 13.472% | $182.1112 | $182.11 | $182.10 | $182.10 |
| Purchase #6 | $126.33 | 12.253% | $141.8092 | $141.81 | $141.80 | $141.80 |
| Purchase #7 | $31.78 | 10.658% | $35.1671 | $35.17 | $35.15 | $35.20 |
| 7 purchase totals = | $970.09 | $1,063.2557 | $1,063.25 | $1,063.20 | $1,063.30 | |