| 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 | $193.95 | 7.614% | $208.7174 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $238.64 | 6.568% | $254.3139 | $254.31 | $254.30 | $254.30 |
| Purchase #3 | $224.48 | 3.743% | $232.8823 | $232.88 | $232.90 | $232.90 |
| Purchase #4 | $229.27 | 9.620% | $251.3258 | $251.33 | $251.35 | $251.30 |
| Purchase #5 | $19.27 | 3.515% | $19.9473 | $19.95 | $19.95 | $19.90 |
| Purchase #6 | $247.72 | 8.335% | $268.3675 | $268.37 | $268.35 | $268.40 |
| Purchase #7 | $192.38 | 6.557% | $204.9944 | $204.99 | $205.00 | $205.00 |
| 7 purchase totals = | $1,345.71 | $1,440.5486 | $1,440.55 | $1,440.55 | $1,440.50 | |