| 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 | $201.88 | 4.182% | $210.3226 | $210.32 | $210.30 | $210.30 |
| Purchase #2 | $57.80 | 13.646% | $65.6874 | $65.69 | $65.70 | $65.70 |
| Purchase #3 | $77.25 | 3.211% | $79.7305 | $79.73 | $79.75 | $79.70 |
| Purchase #4 | $217.53 | 4.820% | $228.0149 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $7.36 | 6.621% | $7.8473 | $7.85 | $7.85 | $7.80 |
| Purchase #6 | $131.35 | 5.672% | $138.8002 | $138.80 | $138.80 | $138.80 |
| Purchase #7 | $133.69 | 7.420% | $143.6098 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $826.86 | $874.0127 | $874.01 | $874.00 | $873.90 | |