| 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 | $198.95 | 4.580% | $208.0619 | $208.06 | $208.05 | $208.10 |
| Purchase #2 | $42.50 | 3.811% | $44.1197 | $44.12 | $44.10 | $44.10 |
| Purchase #3 | $178.38 | 9.458% | $195.2512 | $195.25 | $195.25 | $195.30 |
| Purchase #4 | $189.42 | 6.307% | $201.3667 | $201.37 | $201.35 | $201.40 |
| Purchase #5 | $112.39 | 7.366% | $120.6686 | $120.67 | $120.65 | $120.70 |
| Purchase #6 | $29.79 | 7.501% | $32.0245 | $32.02 | $32.00 | $32.00 |
| Purchase #7 | $198.30 | 10.584% | $219.2881 | $219.29 | $219.30 | $219.30 |
| 7 purchase totals = | $949.73 | $1,020.7807 | $1,020.78 | $1,020.70 | $1,020.90 | |