| 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 | $206.54 | 6.686% | $220.3493 | $220.35 | $220.35 | $220.30 |
| Purchase #2 | $56.76 | 13.634% | $64.4987 | $64.50 | $64.50 | $64.50 |
| Purchase #3 | $225.58 | 10.592% | $249.4734 | $249.47 | $249.45 | $249.50 |
| Purchase #4 | $195.76 | 10.444% | $216.2052 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $11.78 | 7.672% | $12.6838 | $12.68 | $12.70 | $12.70 |
| Purchase #6 | $178.83 | 6.607% | $190.6453 | $190.65 | $190.65 | $190.60 |
| Purchase #7 | $20.89 | 10.772% | $23.1403 | $23.14 | $23.15 | $23.10 |
| 7 purchase totals = | $896.14 | $976.9960 | $977.00 | $977.00 | $976.90 | |