| 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 | $196.35 | 7.237% | $210.5598 | $210.56 | $210.55 | $210.60 |
| Purchase #2 | $123.59 | 7.226% | $132.5206 | $132.52 | $132.50 | $132.50 |
| Purchase #3 | $217.88 | 12.213% | $244.4897 | $244.49 | $244.50 | $244.50 |
| Purchase #4 | $232.63 | 9.222% | $254.0831 | $254.08 | $254.10 | $254.10 |
| Purchase #5 | $66.69 | 3.247% | $68.8554 | $68.86 | $68.85 | $68.90 |
| Purchase #6 | $49.65 | 9.356% | $54.2953 | $54.30 | $54.30 | $54.30 |
| Purchase #7 | $104.87 | 7.408% | $112.6388 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $991.66 | $1,077.4427 | $1,077.45 | $1,077.45 | $1,077.50 | |