| 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 | $204.78 | 6.807% | $218.7194 | $218.72 | $218.70 | $218.70 |
| Purchase #2 | $50.31 | 6.184% | $53.4212 | $53.42 | $53.40 | $53.40 |
| Purchase #3 | $86.77 | 8.653% | $94.2782 | $94.28 | $94.30 | $94.30 |
| Purchase #4 | $28.35 | 12.104% | $31.7815 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $103.72 | 3.368% | $107.2133 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $249.30 | 11.351% | $277.598 | $277.60 | $277.60 | $277.60 |
| Purchase #7 | $46.67 | 5.854% | $49.4021 | $49.40 | $49.40 | $49.40 |
| 7 purchase totals = | $769.90 | $832.4137 | $832.41 | $832.40 | $832.40 | |