| 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 | $189.71 | 11.736% | $211.9744 | $211.97 | $211.95 | $212.00 |
| Purchase #2 | $140.25 | 13.688% | $159.4474 | $159.45 | $159.45 | $159.40 |
| Purchase #3 | $127.29 | 4.516% | $133.0384 | $133.04 | $133.05 | $133.00 |
| Purchase #4 | $43.66 | 3.487% | $45.1824 | $45.18 | $45.20 | $45.20 |
| Purchase #5 | $95.80 | 4.847% | $100.4434 | $100.44 | $100.45 | $100.40 |
| Purchase #6 | $213.90 | 3.695% | $221.8036 | $221.80 | $221.80 | $221.80 |
| Purchase #7 | $51.92 | 6.521% | $55.3057 | $55.31 | $55.30 | $55.30 |
| 7 purchase totals = | $862.53 | $927.1953 | $927.19 | $927.20 | $927.10 | |