| 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 | $19.75 | 7.608% | $21.2526 | $21.25 | $21.25 | $21.30 |
| Purchase #2 | $189.35 | 12.829% | $213.6417 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $206.61 | 9.767% | $226.7896 | $226.79 | $226.80 | $226.80 |
| Purchase #4 | $135.62 | 11.320% | $150.9722 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $210.82 | 7.310% | $226.2309 | $226.23 | $226.25 | $226.20 |
| Purchase #6 | $224.42 | 11.796% | $250.8926 | $250.89 | $250.90 | $250.90 |
| Purchase #7 | $226.89 | 7.526% | $243.9657 | $243.97 | $243.95 | $244.00 |
| 7 purchase totals = | $1,213.46 | $1,333.7453 | $1,333.74 | $1,333.75 | $1,333.80 | |