| 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 | $187.34 | 12.581% | $210.9092 | $210.91 | $210.90 | $210.90 |
| Purchase #2 | $247.51 | 12.333% | $278.0354 | $278.04 | $278.05 | $278.00 |
| Purchase #3 | $30.89 | 7.874% | $33.3223 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $228.78 | 5.311% | $240.9305 | $240.93 | $240.95 | $240.90 |
| Purchase #5 | $235.81 | 3.739% | $244.6269 | $244.63 | $244.65 | $244.60 |
| Purchase #6 | $112.93 | 11.785% | $126.2388 | $126.24 | $126.25 | $126.20 |
| Purchase #7 | $54.98 | 11.262% | $61.1718 | $61.17 | $61.15 | $61.20 |
| 7 purchase totals = | $1,098.24 | $1,195.2349 | $1,195.24 | $1,195.25 | $1,195.10 | |