| 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 | $19.46 | 9.660% | $21.3398 | $21.34 | $21.35 | $21.30 |
| Purchase #2 | $204.45 | 11.524% | $228.0108 | $228.01 | $228.00 | $228.00 |
| Purchase #3 | $160.73 | 11.659% | $179.4695 | $179.47 | $179.45 | $179.50 |
| Purchase #4 | $171.85 | 7.301% | $184.3968 | $184.40 | $184.40 | $184.40 |
| Purchase #5 | $131.29 | 6.868% | $140.307 | $140.31 | $140.30 | $140.30 |
| Purchase #6 | $150.73 | 13.182% | $170.5992 | $170.60 | $170.60 | $170.60 |
| Purchase #7 | $46.52 | 5.804% | $49.22 | $49.22 | $49.20 | $49.20 |
| 7 purchase totals = | $885.03 | $973.3431 | $973.35 | $973.30 | $973.30 | |