| 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 | $209.64 | 13.651% | $238.258 | $238.26 | $238.25 | $238.30 |
| Purchase #2 | $119.44 | 9.786% | $131.1284 | $131.13 | $131.15 | $131.10 |
| Purchase #3 | $8.61 | 5.396% | $9.0746 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $121.55 | 3.750% | $126.1081 | $126.11 | $126.10 | $126.10 |
| Purchase #5 | $242.95 | 5.575% | $256.4945 | $256.49 | $256.50 | $256.50 |
| Purchase #6 | $243.93 | 4.616% | $255.1898 | $255.19 | $255.20 | $255.20 |
| Purchase #7 | $92.62 | 4.130% | $96.4452 | $96.45 | $96.45 | $96.40 |
| 7 purchase totals = | $1,038.74 | $1,112.6986 | $1,112.70 | $1,112.70 | $1,112.70 | |