| 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 | $8.93 | 4.556% | $9.3369 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $115.36 | 11.147% | $128.2192 | $128.22 | $128.20 | $128.20 |
| Purchase #3 | $102.60 | 5.682% | $108.4297 | $108.43 | $108.45 | $108.40 |
| Purchase #4 | $209.51 | 8.247% | $226.7883 | $226.79 | $226.80 | $226.80 |
| Purchase #5 | $33.97 | 8.194% | $36.7535 | $36.75 | $36.75 | $36.80 |
| Purchase #6 | $210.44 | 3.415% | $217.6265 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $228.70 | 13.836% | $260.3429 | $260.34 | $260.35 | $260.30 |
| 7 purchase totals = | $909.51 | $987.4970 | $987.50 | $987.55 | $987.40 | |