| 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 | $193.97 | 11.790% | $216.8391 | $216.84 | $216.85 | $216.80 |
| Purchase #2 | $106.29 | 9.544% | $116.4343 | $116.43 | $116.45 | $116.40 |
| Purchase #3 | $35.70 | 6.737% | $38.1051 | $38.11 | $38.10 | $38.10 |
| Purchase #4 | $220.76 | 9.811% | $242.4188 | $242.42 | $242.40 | $242.40 |
| Purchase #5 | $9.84 | 13.278% | $11.1466 | $11.15 | $11.15 | $11.10 |
| Purchase #6 | $31.83 | 7.806% | $34.3146 | $34.31 | $34.30 | $34.30 |
| Purchase #7 | $200.57 | 13.655% | $227.9578 | $227.96 | $227.95 | $228.00 |
| 7 purchase totals = | $798.96 | $887.2163 | $887.22 | $887.20 | $887.10 | |