| 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 | $182.31 | 11.369% | $203.0368 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $184.78 | 8.580% | $200.6341 | $200.63 | $200.65 | $200.60 |
| Purchase #3 | $103.91 | 6.749% | $110.9229 | $110.92 | $110.90 | $110.90 |
| Purchase #4 | $131.97 | 9.664% | $144.7236 | $144.72 | $144.70 | $144.70 |
| Purchase #5 | $249.35 | 9.280% | $272.4897 | $272.49 | $272.50 | $272.50 |
| Purchase #6 | $95.54 | 5.165% | $100.4746 | $100.47 | $100.45 | $100.50 |
| Purchase #7 | $88.89 | 4.368% | $92.7727 | $92.77 | $92.75 | $92.80 |
| 7 purchase totals = | $1,036.75 | $1,125.0544 | $1,125.04 | $1,125.00 | $1,125.00 | |