| 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 | $246.40 | 4.764% | $258.1385 | $258.14 | $258.15 | $258.10 |
| Purchase #2 | $104.39 | 3.796% | $108.3526 | $108.35 | $108.35 | $108.40 |
| Purchase #3 | $231.47 | 11.674% | $258.4918 | $258.49 | $258.50 | $258.50 |
| Purchase #4 | $110.62 | 6.162% | $117.4364 | $117.44 | $117.45 | $117.40 |
| Purchase #5 | $185.43 | 8.458% | $201.1137 | $201.11 | $201.10 | $201.10 |
| Purchase #6 | $212.94 | 7.172% | $228.2121 | $228.21 | $228.20 | $228.20 |
| Purchase #7 | $65.42 | 3.108% | $67.4533 | $67.45 | $67.45 | $67.50 |
| 7 purchase totals = | $1,156.67 | $1,239.1984 | $1,239.19 | $1,239.20 | $1,239.20 | |