| 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 | $104.42 | 11.517% | $116.4461 | $116.45 | $116.45 | $116.40 |
| Purchase #2 | $38.96 | 12.330% | $43.7638 | $43.76 | $43.75 | $43.80 |
| Purchase #3 | $43.58 | 7.479% | $46.8393 | $46.84 | $46.85 | $46.80 |
| Purchase #4 | $237.92 | 7.402% | $255.5308 | $255.53 | $255.55 | $255.50 |
| Purchase #5 | $226.30 | 10.265% | $249.5297 | $249.53 | $249.55 | $249.50 |
| Purchase #6 | $220.76 | 8.152% | $238.7564 | $238.76 | $238.75 | $238.80 |
| Purchase #7 | $226.93 | 13.672% | $257.9559 | $257.96 | $257.95 | $258.00 |
| 7 purchase totals = | $1,098.87 | $1,208.8220 | $1,208.83 | $1,208.85 | $1,208.80 | |