| 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 | $205.66 | 7.529% | $221.1441 | $221.14 | $221.15 | $221.10 |
| Purchase #2 | $37.80 | 8.615% | $41.0565 | $41.06 | $41.05 | $41.10 |
| Purchase #3 | $243.42 | 9.388% | $266.2723 | $266.27 | $266.25 | $266.30 |
| Purchase #4 | $192.85 | 13.819% | $219.4999 | $219.50 | $219.50 | $219.50 |
| Purchase #5 | $60.62 | 3.704% | $62.8654 | $62.87 | $62.85 | $62.90 |
| Purchase #6 | $116.83 | 4.522% | $122.1131 | $122.11 | $122.10 | $122.10 |
| Purchase #7 | $226.47 | 3.764% | $234.9943 | $234.99 | $235.00 | $235.00 |
| 7 purchase totals = | $1,083.65 | $1,167.9456 | $1,167.94 | $1,167.90 | $1,168.00 | |