| 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 | $124.85 | 11.708% | $139.4674 | $139.47 | $139.45 | $139.50 |
| Purchase #2 | $222.84 | 13.216% | $252.2905 | $252.29 | $252.30 | $252.30 |
| Purchase #3 | $213.70 | 13.234% | $241.9811 | $241.98 | $242.00 | $242.00 |
| Purchase #4 | $117.89 | 12.508% | $132.6357 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $107.37 | 6.846% | $114.7206 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $61.90 | 9.829% | $67.9842 | $67.98 | $68.00 | $68.00 |
| Purchase #7 | $36.44 | 8.200% | $39.4281 | $39.43 | $39.45 | $39.40 |
| 7 purchase totals = | $884.99 | $988.5076 | $988.51 | $988.55 | $988.50 | |