| 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 | $180.59 | 4.460% | $188.6443 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $95.79 | 3.401% | $99.0478 | $99.05 | $99.05 | $99.00 |
| Purchase #3 | $244.36 | 3.602% | $253.1618 | $253.16 | $253.15 | $253.20 |
| Purchase #4 | $228.28 | 6.719% | $243.6181 | $243.62 | $243.60 | $243.60 |
| Purchase #5 | $144.72 | 6.165% | $153.642 | $153.64 | $153.65 | $153.60 |
| Purchase #6 | $95.90 | 13.239% | $108.5962 | $108.60 | $108.60 | $108.60 |
| Purchase #7 | $22.64 | 6.421% | $24.0937 | $24.09 | $24.10 | $24.10 |
| 7 purchase totals = | $1,012.28 | $1,070.8039 | $1,070.80 | $1,070.80 | $1,070.70 | |