| 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 | $233.80 | 7.493% | $251.3186 | $251.32 | $251.30 | $251.30 |
| Purchase #2 | $220.32 | 5.624% | $232.7108 | $232.71 | $232.70 | $232.70 |
| Purchase #3 | $231.68 | 3.635% | $240.1016 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $121.55 | 10.388% | $134.1766 | $134.18 | $134.20 | $134.20 |
| Purchase #5 | $15.72 | 8.869% | $17.1142 | $17.11 | $17.10 | $17.10 |
| Purchase #6 | $110.61 | 7.505% | $118.9113 | $118.91 | $118.90 | $118.90 |
| Purchase #7 | $8.85 | 6.355% | $9.4124 | $9.41 | $9.40 | $9.40 |
| 7 purchase totals = | $942.53 | $1,003.7455 | $1,003.74 | $1,003.70 | $1,003.70 | |