| 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 | $190.43 | 6.266% | $202.3623 | $202.36 | $202.35 | $202.40 |
| Purchase #2 | $62.52 | 7.350% | $67.1152 | $67.12 | $67.10 | $67.10 |
| Purchase #3 | $184.88 | 4.644% | $193.4658 | $193.47 | $193.45 | $193.50 |
| Purchase #4 | $196.89 | 12.813% | $222.1175 | $222.12 | $222.10 | $222.10 |
| Purchase #5 | $137.48 | 9.185% | $150.1075 | $150.11 | $150.10 | $150.10 |
| Purchase #6 | $219.31 | 6.670% | $233.938 | $233.94 | $233.95 | $233.90 |
| Purchase #7 | $236.45 | 13.140% | $267.5195 | $267.52 | $267.50 | $267.50 |
| 7 purchase totals = | $1,227.96 | $1,336.6258 | $1,336.64 | $1,336.55 | $1,336.60 | |