| 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 | $208.26 | 5.583% | $219.8872 | $219.89 | $219.90 | $219.90 |
| Purchase #2 | $147.91 | 12.224% | $165.9905 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $46.71 | 9.111% | $50.9657 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $156.39 | 3.525% | $161.9027 | $161.90 | $161.90 | $161.90 |
| Purchase #5 | $224.80 | 10.789% | $249.0537 | $249.05 | $249.05 | $249.10 |
| Purchase #6 | $74.89 | 3.679% | $77.6452 | $77.65 | $77.65 | $77.60 |
| Purchase #7 | $69.59 | 12.567% | $78.3354 | $78.34 | $78.35 | $78.30 |
| 7 purchase totals = | $928.55 | $1,003.7804 | $1,003.79 | $1,003.80 | $1,003.80 | |