| 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 | $194.72 | 6.352% | $207.0886 | $207.09 | $207.10 | $207.10 |
| Purchase #2 | $235.49 | 3.449% | $243.6121 | $243.61 | $243.60 | $243.60 |
| Purchase #3 | $144.87 | 9.726% | $158.9601 | $158.96 | $158.95 | $159.00 |
| Purchase #4 | $113.68 | 3.747% | $117.9396 | $117.94 | $117.95 | $117.90 |
| Purchase #5 | $241.70 | 7.691% | $260.2891 | $260.29 | $260.30 | $260.30 |
| Purchase #6 | $216.42 | 11.575% | $241.4706 | $241.47 | $241.45 | $241.50 |
| Purchase #7 | $160.65 | 12.838% | $181.2742 | $181.27 | $181.25 | $181.30 |
| 7 purchase totals = | $1,307.53 | $1,410.6343 | $1,410.63 | $1,410.60 | $1,410.70 | |