| 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 | $128.67 | 12.404% | $144.6302 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $11.53 | 3.394% | $11.9213 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $236.40 | 3.268% | $244.1256 | $244.13 | $244.15 | $244.10 |
| Purchase #4 | $238.73 | 13.663% | $271.3477 | $271.35 | $271.35 | $271.30 |
| Purchase #5 | $101.57 | 7.304% | $108.9887 | $108.99 | $109.00 | $109.00 |
| Purchase #6 | $65.93 | 12.751% | $74.3367 | $74.34 | $74.35 | $74.30 |
| Purchase #7 | $18.25 | 7.541% | $19.6262 | $19.63 | $19.65 | $19.60 |
| 7 purchase totals = | $801.08 | $874.9764 | $874.99 | $875.05 | $874.80 | |