| 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 | $216.74 | 10.469% | $239.4305 | $239.43 | $239.45 | $239.40 |
| Purchase #2 | $31.50 | 11.672% | $35.1767 | $35.18 | $35.20 | $35.20 |
| Purchase #3 | $7.30 | 8.854% | $7.9463 | $7.95 | $7.95 | $7.90 |
| Purchase #4 | $228.53 | 3.672% | $236.9216 | $236.92 | $236.90 | $236.90 |
| Purchase #5 | $101.64 | 8.516% | $110.2957 | $110.30 | $110.30 | $110.30 |
| Purchase #6 | $191.90 | 5.421% | $202.3029 | $202.30 | $202.30 | $202.30 |
| Purchase #7 | $84.85 | 8.566% | $92.1183 | $92.12 | $92.10 | $92.10 |
| 7 purchase totals = | $862.46 | $924.1920 | $924.20 | $924.20 | $924.10 | |