| 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 | $210.93 | 4.255% | $219.9051 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $206.55 | 12.365% | $232.0899 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $27.88 | 7.466% | $29.9615 | $29.96 | $29.95 | $30.00 |
| Purchase #4 | $53.60 | 6.654% | $57.1665 | $57.17 | $57.15 | $57.20 |
| Purchase #5 | $250.71 | 13.682% | $285.0121 | $285.01 | $285.00 | $285.00 |
| Purchase #6 | $98.48 | 3.837% | $102.2587 | $102.26 | $102.25 | $102.30 |
| Purchase #7 | $68.51 | 6.564% | $73.007 | $73.01 | $73.00 | $73.00 |
| 7 purchase totals = | $916.66 | $999.4008 | $999.41 | $999.35 | $999.50 | |