| 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 | $206.68 | 10.745% | $228.8878 | $228.89 | $228.90 | $228.90 |
| Purchase #2 | $32.41 | 13.487% | $36.7811 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $171.68 | 10.738% | $190.115 | $190.12 | $190.10 | $190.10 |
| Purchase #4 | $235.83 | 13.528% | $267.7331 | $267.73 | $267.75 | $267.70 |
| Purchase #5 | $178.89 | 12.353% | $200.9883 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $111.78 | 4.524% | $116.8369 | $116.84 | $116.85 | $116.80 |
| Purchase #7 | $87.52 | 13.121% | $99.0035 | $99.00 | $99.00 | $99.00 |
| 7 purchase totals = | $1,024.79 | $1,140.3457 | $1,140.35 | $1,140.40 | $1,140.30 | |