| 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 | $207.84 | 4.498% | $217.1886 | $217.19 | $217.20 | $217.20 |
| Purchase #2 | $241.60 | 9.222% | $263.8804 | $263.88 | $263.90 | $263.90 |
| Purchase #3 | $25.32 | 10.403% | $27.954 | $27.95 | $27.95 | $28.00 |
| Purchase #4 | $210.39 | 8.570% | $228.4204 | $228.42 | $228.40 | $228.40 |
| Purchase #5 | $137.37 | 11.420% | $153.0577 | $153.06 | $153.05 | $153.10 |
| Purchase #6 | $152.92 | 8.539% | $165.9778 | $165.98 | $166.00 | $166.00 |
| Purchase #7 | $76.84 | 9.612% | $84.2259 | $84.23 | $84.25 | $84.20 |
| 7 purchase totals = | $1,052.28 | $1,140.7048 | $1,140.71 | $1,140.75 | $1,140.80 | |