| 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 | $230.88 | 11.260% | $256.8771 | $256.88 | $256.90 | $256.90 |
| Purchase #2 | $36.48 | 3.862% | $37.8889 | $37.89 | $37.90 | $37.90 |
| Purchase #3 | $47.77 | 5.716% | $50.5005 | $50.50 | $50.50 | $50.50 |
| Purchase #4 | $191.99 | 6.422% | $204.3196 | $204.32 | $204.30 | $204.30 |
| Purchase #5 | $138.77 | 12.200% | $155.6999 | $155.70 | $155.70 | $155.70 |
| Purchase #6 | $84.44 | 11.475% | $94.1295 | $94.13 | $94.15 | $94.10 |
| Purchase #7 | $165.32 | 13.349% | $187.3886 | $187.39 | $187.40 | $187.40 |
| 7 purchase totals = | $895.65 | $986.8041 | $986.81 | $986.85 | $986.80 | |