| 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 | $128.89 | 6.561% | $137.3465 | $137.35 | $137.35 | $137.30 |
| Purchase #2 | $202.73 | 13.393% | $229.8816 | $229.88 | $229.90 | $229.90 |
| Purchase #3 | $209.87 | 7.396% | $225.392 | $225.39 | $225.40 | $225.40 |
| Purchase #4 | $214.87 | 8.421% | $232.9642 | $232.96 | $232.95 | $233.00 |
| Purchase #5 | $59.44 | 10.753% | $65.8316 | $65.83 | $65.85 | $65.80 |
| Purchase #6 | $215.82 | 10.516% | $238.5156 | $238.52 | $238.50 | $238.50 |
| Purchase #7 | $244.77 | 3.689% | $253.7996 | $253.80 | $253.80 | $253.80 |
| 7 purchase totals = | $1,276.39 | $1,383.7311 | $1,383.73 | $1,383.75 | $1,383.70 | |