| 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 | $248.50 | 13.685% | $282.5072 | $282.51 | $282.50 | $282.50 |
| Purchase #2 | $84.85 | 7.259% | $91.0093 | $91.01 | $91.00 | $91.00 |
| Purchase #3 | $28.85 | 7.636% | $31.053 | $31.05 | $31.05 | $31.10 |
| Purchase #4 | $206.29 | 8.714% | $224.2661 | $224.27 | $224.25 | $224.30 |
| Purchase #5 | $189.28 | 12.607% | $213.1425 | $213.14 | $213.15 | $213.10 |
| Purchase #6 | $31.60 | 10.267% | $34.8444 | $34.84 | $34.85 | $34.80 |
| Purchase #7 | $66.25 | 10.307% | $73.0784 | $73.08 | $73.10 | $73.10 |
| 7 purchase totals = | $855.62 | $949.9009 | $949.90 | $949.90 | $949.90 | |