| 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 | $25.75 | 9.690% | $28.2452 | $28.25 | $28.25 | $28.20 |
| Purchase #2 | $204.43 | 11.538% | $228.0171 | $228.02 | $228.00 | $228.00 |
| Purchase #3 | $225.88 | 11.409% | $251.6506 | $251.65 | $251.65 | $251.70 |
| Purchase #4 | $31.72 | 3.502% | $32.8308 | $32.83 | $32.85 | $32.80 |
| Purchase #5 | $111.86 | 12.765% | $126.1389 | $126.14 | $126.15 | $126.10 |
| Purchase #6 | $183.52 | 6.502% | $195.4525 | $195.45 | $195.45 | $195.50 |
| Purchase #7 | $172.43 | 7.105% | $184.6812 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $955.59 | $1,047.0163 | $1,047.02 | $1,047.05 | $1,047.00 | |