| 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 | $48.53 | 9.489% | $53.135 | $53.14 | $53.15 | $53.10 |
| Purchase #2 | $228.92 | 5.155% | $240.7208 | $240.72 | $240.70 | $240.70 |
| Purchase #3 | $80.44 | 4.625% | $84.1604 | $84.16 | $84.15 | $84.20 |
| Purchase #4 | $128.95 | 5.224% | $135.6863 | $135.69 | $135.70 | $135.70 |
| Purchase #5 | $144.63 | 4.609% | $151.296 | $151.30 | $151.30 | $151.30 |
| Purchase #6 | $20.54 | 10.579% | $22.7129 | $22.71 | $22.70 | $22.70 |
| Purchase #7 | $243.40 | 5.615% | $257.0669 | $257.07 | $257.05 | $257.10 |
| 7 purchase totals = | $895.41 | $944.7783 | $944.79 | $944.75 | $944.80 | |