| 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 | $125.91 | 4.176% | $131.168 | $131.17 | $131.15 | $131.20 |
| Purchase #2 | $125.39 | 5.638% | $132.4595 | $132.46 | $132.45 | $132.50 |
| Purchase #3 | $193.47 | 12.379% | $217.4197 | $217.42 | $217.40 | $217.40 |
| Purchase #4 | $66.35 | 12.163% | $74.4202 | $74.42 | $74.40 | $74.40 |
| Purchase #5 | $244.72 | 5.550% | $258.302 | $258.30 | $258.30 | $258.30 |
| Purchase #6 | $243.66 | 9.523% | $266.8637 | $266.86 | $266.85 | $266.90 |
| Purchase #7 | $126.63 | 6.413% | $134.7508 | $134.75 | $134.75 | $134.80 |
| 7 purchase totals = | $1,126.13 | $1,215.3839 | $1,215.38 | $1,215.30 | $1,215.50 | |