| 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 | $241.78 | 9.540% | $264.8458 | $264.85 | $264.85 | $264.80 |
| Purchase #2 | $26.67 | 5.410% | $28.1128 | $28.11 | $28.10 | $28.10 |
| Purchase #3 | $141.46 | 8.482% | $153.4586 | $153.46 | $153.45 | $153.50 |
| Purchase #4 | $121.68 | 9.804% | $133.6095 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $186.60 | 4.384% | $194.7805 | $194.78 | $194.80 | $194.80 |
| Purchase #6 | $166.67 | 8.195% | $180.3286 | $180.33 | $180.35 | $180.30 |
| Purchase #7 | $246.56 | 8.356% | $267.1626 | $267.16 | $267.15 | $267.20 |
| 7 purchase totals = | $1,131.42 | $1,222.2984 | $1,222.30 | $1,222.30 | $1,222.30 | |