| 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 | $20.62 | 10.654% | $22.8169 | $22.82 | $22.80 | $22.80 |
| Purchase #2 | $226.88 | 6.475% | $241.5705 | $241.57 | $241.55 | $241.60 |
| Purchase #3 | $127.76 | 10.172% | $140.7557 | $140.76 | $140.75 | $140.80 |
| Purchase #4 | $41.29 | 11.253% | $45.9364 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $227.33 | 8.858% | $247.4669 | $247.47 | $247.45 | $247.50 |
| Purchase #6 | $209.99 | 7.561% | $225.8673 | $225.87 | $225.85 | $225.90 |
| Purchase #7 | $221.67 | 9.763% | $243.3116 | $243.31 | $243.30 | $243.30 |
| 7 purchase totals = | $1,075.54 | $1,167.7253 | $1,167.74 | $1,167.65 | $1,167.80 | |