| 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 | $205.63 | 10.366% | $226.9456 | $226.95 | $226.95 | $226.90 |
| Purchase #2 | $107.91 | 8.477% | $117.0575 | $117.06 | $117.05 | $117.10 |
| Purchase #3 | $125.55 | 7.807% | $135.3517 | $135.35 | $135.35 | $135.40 |
| Purchase #4 | $99.71 | 10.347% | $110.027 | $110.03 | $110.05 | $110.00 |
| Purchase #5 | $75.47 | 3.573% | $78.1665 | $78.17 | $78.15 | $78.20 |
| Purchase #6 | $39.85 | 6.760% | $42.5439 | $42.54 | $42.55 | $42.50 |
| Purchase #7 | $194.33 | 13.229% | $220.0379 | $220.04 | $220.05 | $220.00 |
| 7 purchase totals = | $848.45 | $930.1301 | $930.14 | $930.15 | $930.10 | |