| 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 | $232.77 | 8.528% | $252.6206 | $252.62 | $252.60 | $252.60 |
| Purchase #2 | $167.75 | 13.739% | $190.7972 | $190.80 | $190.80 | $190.80 |
| Purchase #3 | $91.52 | 13.421% | $103.8029 | $103.80 | $103.80 | $103.80 |
| Purchase #4 | $26.95 | 10.459% | $29.7687 | $29.77 | $29.75 | $29.80 |
| Purchase #5 | $18.69 | 3.323% | $19.3111 | $19.31 | $19.30 | $19.30 |
| Purchase #6 | $227.51 | 9.699% | $249.5762 | $249.58 | $249.60 | $249.60 |
| Purchase #7 | $165.70 | 6.134% | $175.864 | $175.86 | $175.85 | $175.90 |
| 7 purchase totals = | $930.89 | $1,021.7407 | $1,021.74 | $1,021.70 | $1,021.80 | |