| 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 | $112.94 | 12.267% | $126.7943 | $126.79 | $126.80 | $126.80 |
| Purchase #2 | $225.45 | 8.628% | $244.9018 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $218.31 | 4.175% | $227.4244 | $227.42 | $227.40 | $227.40 |
| Purchase #4 | $187.29 | 9.778% | $205.6032 | $205.60 | $205.60 | $205.60 |
| Purchase #5 | $26.53 | 3.253% | $27.393 | $27.39 | $27.40 | $27.40 |
| Purchase #6 | $57.48 | 13.116% | $65.0191 | $65.02 | $65.00 | $65.00 |
| Purchase #7 | $84.68 | 7.418% | $90.9616 | $90.96 | $90.95 | $91.00 |
| 7 purchase totals = | $912.68 | $988.0974 | $988.08 | $988.05 | $988.10 | |