| 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 | $224.72 | 4.432% | $234.6796 | $234.68 | $234.70 | $234.70 |
| Purchase #2 | $108.53 | 3.377% | $112.1951 | $112.20 | $112.20 | $112.20 |
| Purchase #3 | $56.36 | 12.370% | $63.3317 | $63.33 | $63.35 | $63.30 |
| Purchase #4 | $83.55 | 10.386% | $92.2275 | $92.23 | $92.25 | $92.20 |
| Purchase #5 | $24.93 | 10.196% | $27.4719 | $27.47 | $27.45 | $27.50 |
| Purchase #6 | $64.60 | 10.632% | $71.4683 | $71.47 | $71.45 | $71.50 |
| Purchase #7 | $111.57 | 8.813% | $121.4027 | $121.40 | $121.40 | $121.40 |
| 7 purchase totals = | $674.26 | $722.7768 | $722.78 | $722.80 | $722.80 | |