| 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 | $246.90 | 12.589% | $277.9822 | $277.98 | $278.00 | $278.00 |
| Purchase #2 | $121.73 | 8.585% | $132.1805 | $132.18 | $132.20 | $132.20 |
| Purchase #3 | $232.77 | 11.410% | $259.3291 | $259.33 | $259.35 | $259.30 |
| Purchase #4 | $50.60 | 7.265% | $54.2761 | $54.28 | $54.30 | $54.30 |
| Purchase #5 | $243.55 | 4.333% | $254.103 | $254.10 | $254.10 | $254.10 |
| Purchase #6 | $200.82 | 4.469% | $209.7946 | $209.79 | $209.80 | $209.80 |
| Purchase #7 | $114.90 | 4.846% | $120.4681 | $120.47 | $120.45 | $120.50 |
| 7 purchase totals = | $1,211.27 | $1,308.1336 | $1,308.13 | $1,308.20 | $1,308.20 | |