| 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 | $232.86 | 3.300% | $240.5444 | $240.54 | $240.55 | $240.50 |
| Purchase #2 | $10.61 | 9.580% | $11.6264 | $11.63 | $11.65 | $11.60 |
| Purchase #3 | $12.81 | 13.102% | $14.4884 | $14.49 | $14.50 | $14.50 |
| Purchase #4 | $113.77 | 3.837% | $118.1354 | $118.14 | $118.15 | $118.10 |
| Purchase #5 | $221.71 | 9.754% | $243.3356 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $211.93 | 7.785% | $228.4288 | $228.43 | $228.45 | $228.40 |
| Purchase #7 | $62.28 | 4.788% | $65.262 | $65.26 | $65.25 | $65.30 |
| 7 purchase totals = | $865.97 | $921.8210 | $921.83 | $921.90 | $921.70 | |