| 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 | $209.62 | 4.852% | $219.7908 | $219.79 | $219.80 | $219.80 |
| Purchase #2 | $178.95 | 10.359% | $197.4874 | $197.49 | $197.50 | $197.50 |
| Purchase #3 | $212.87 | 3.707% | $220.7611 | $220.76 | $220.75 | $220.80 |
| Purchase #4 | $121.45 | 7.858% | $130.9935 | $130.99 | $131.00 | $131.00 |
| Purchase #5 | $72.32 | 6.136% | $76.7576 | $76.76 | $76.75 | $76.80 |
| Purchase #6 | $238.80 | 3.563% | $247.3084 | $247.31 | $247.30 | $247.30 |
| Purchase #7 | $29.79 | 7.576% | $32.0469 | $32.05 | $32.05 | $32.00 |
| 7 purchase totals = | $1,063.80 | $1,125.1457 | $1,125.15 | $1,125.15 | $1,125.20 | |