| 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 | $22.31 | 12.630% | $25.1278 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $85.32 | 10.256% | $94.0704 | $94.07 | $94.05 | $94.10 |
| Purchase #3 | $206.92 | 6.612% | $220.6016 | $220.60 | $220.60 | $220.60 |
| Purchase #4 | $210.59 | 8.872% | $229.2735 | $229.27 | $229.25 | $229.30 |
| Purchase #5 | $145.41 | 13.360% | $164.8368 | $164.84 | $164.85 | $164.80 |
| Purchase #6 | $232.60 | 4.649% | $243.4136 | $243.41 | $243.40 | $243.40 |
| Purchase #7 | $73.91 | 4.602% | $77.3113 | $77.31 | $77.30 | $77.30 |
| 7 purchase totals = | $977.06 | $1,054.6350 | $1,054.63 | $1,054.60 | $1,054.60 | |