| 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 | $22.88 | 9.738% | $25.1081 | $25.11 | $25.10 | $25.10 |
| Purchase #2 | $139.49 | 6.411% | $148.4327 | $148.43 | $148.45 | $148.40 |
| Purchase #3 | $198.90 | 4.303% | $207.4587 | $207.46 | $207.45 | $207.50 |
| Purchase #4 | $153.81 | 7.390% | $165.1766 | $165.18 | $165.20 | $165.20 |
| Purchase #5 | $154.98 | 7.658% | $166.8484 | $166.85 | $166.85 | $166.80 |
| Purchase #6 | $217.94 | 13.453% | $247.2595 | $247.26 | $247.25 | $247.30 |
| Purchase #7 | $94.35 | 8.361% | $102.2386 | $102.24 | $102.25 | $102.20 |
| 7 purchase totals = | $982.35 | $1,062.5226 | $1,062.53 | $1,062.55 | $1,062.50 | |