| 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 | $229.92 | 6.434% | $244.7131 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $196.92 | 4.582% | $205.9429 | $205.94 | $205.95 | $205.90 |
| Purchase #3 | $122.45 | 9.544% | $134.1366 | $134.14 | $134.15 | $134.10 |
| Purchase #4 | $142.32 | 4.250% | $148.3686 | $148.37 | $148.35 | $148.40 |
| Purchase #5 | $112.55 | 10.846% | $124.7572 | $124.76 | $124.75 | $124.80 |
| Purchase #6 | $204.33 | 7.309% | $219.2645 | $219.26 | $219.25 | $219.30 |
| Purchase #7 | $17.93 | 7.632% | $19.2984 | $19.30 | $19.30 | $19.30 |
| 7 purchase totals = | $1,026.42 | $1,096.4813 | $1,096.48 | $1,096.45 | $1,096.50 | |