| 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 | $248.74 | 3.662% | $257.8489 | $257.85 | $257.85 | $257.80 |
| Purchase #2 | $137.38 | 11.647% | $153.3806 | $153.38 | $153.40 | $153.40 |
| Purchase #3 | $134.33 | 10.344% | $148.2251 | $148.23 | $148.25 | $148.20 |
| Purchase #4 | $6.63 | 7.421% | $7.122 | $7.12 | $7.10 | $7.10 |
| Purchase #5 | $118.35 | 10.408% | $130.6679 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $68.64 | 3.548% | $71.0753 | $71.08 | $71.10 | $71.10 |
| Purchase #7 | $112.31 | 5.139% | $118.0816 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $826.38 | $886.4014 | $886.41 | $886.45 | $886.40 | |