| 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 | $216.94 | 7.203% | $232.5662 | $232.57 | $232.55 | $232.60 |
| Purchase #2 | $5.91 | 12.861% | $6.6701 | $6.67 | $6.65 | $6.70 |
| Purchase #3 | $142.71 | 8.139% | $154.3252 | $154.33 | $154.35 | $154.30 |
| Purchase #4 | $30.68 | 8.327% | $33.2347 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $149.77 | 10.499% | $165.4944 | $165.49 | $165.50 | $165.50 |
| Purchase #6 | $80.60 | 11.282% | $89.6933 | $89.69 | $89.70 | $89.70 |
| Purchase #7 | $190.97 | 7.137% | $204.5995 | $204.60 | $204.60 | $204.60 |
| 7 purchase totals = | $817.58 | $886.5834 | $886.58 | $886.60 | $886.60 | |