| 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 | $228.68 | 9.255% | $249.8443 | $249.84 | $249.85 | $249.80 |
| Purchase #2 | $156.80 | 13.731% | $178.3302 | $178.33 | $178.35 | $178.30 |
| Purchase #3 | $216.72 | 6.795% | $231.4461 | $231.45 | $231.45 | $231.40 |
| Purchase #4 | $25.93 | 6.402% | $27.59 | $27.59 | $27.60 | $27.60 |
| Purchase #5 | $77.27 | 5.364% | $81.4148 | $81.41 | $81.40 | $81.40 |
| Purchase #6 | $48.95 | 5.460% | $51.6227 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $124.60 | 11.271% | $138.6437 | $138.64 | $138.65 | $138.60 |
| 7 purchase totals = | $878.95 | $958.8918 | $958.88 | $958.90 | $958.70 | |