| 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 | $249.61 | 3.620% | $258.6459 | $258.65 | $258.65 | $258.60 |
| Purchase #2 | $112.82 | 6.230% | $119.8487 | $119.85 | $119.85 | $119.80 |
| Purchase #3 | $5.92 | 4.417% | $6.1815 | $6.18 | $6.20 | $6.20 |
| Purchase #4 | $135.88 | 9.551% | $148.8579 | $148.86 | $148.85 | $148.90 |
| Purchase #5 | $185.67 | 4.708% | $194.4113 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $165.55 | 5.753% | $175.0741 | $175.07 | $175.05 | $175.10 |
| Purchase #7 | $122.84 | 12.430% | $138.109 | $138.11 | $138.10 | $138.10 |
| 7 purchase totals = | $978.29 | $1,041.1284 | $1,041.13 | $1,041.10 | $1,041.10 | |