| 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 | $204.60 | 7.725% | $220.4054 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $170.76 | 11.434% | $190.2847 | $190.28 | $190.30 | $190.30 |
| Purchase #3 | $242.40 | 11.848% | $271.1196 | $271.12 | $271.10 | $271.10 |
| Purchase #4 | $66.89 | 6.813% | $71.4472 | $71.45 | $71.45 | $71.40 |
| Purchase #5 | $165.70 | 7.330% | $177.8458 | $177.85 | $177.85 | $177.80 |
| Purchase #6 | $101.69 | 11.391% | $113.2735 | $113.27 | $113.25 | $113.30 |
| Purchase #7 | $217.55 | 13.681% | $247.313 | $247.31 | $247.30 | $247.30 |
| 7 purchase totals = | $1,169.59 | $1,291.6892 | $1,291.69 | $1,291.65 | $1,291.60 | |