| 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 | $226.82 | 8.512% | $246.1269 | $246.13 | $246.15 | $246.10 |
| Purchase #2 | $38.52 | 13.711% | $43.8015 | $43.80 | $43.80 | $43.80 |
| Purchase #3 | $30.32 | 6.155% | $32.1862 | $32.19 | $32.20 | $32.20 |
| Purchase #4 | $38.81 | 8.561% | $42.1325 | $42.13 | $42.15 | $42.10 |
| Purchase #5 | $73.97 | 3.218% | $76.3504 | $76.35 | $76.35 | $76.40 |
| Purchase #6 | $175.74 | 9.204% | $191.9151 | $191.92 | $191.90 | $191.90 |
| Purchase #7 | $181.86 | 10.290% | $200.5734 | $200.57 | $200.55 | $200.60 |
| 7 purchase totals = | $766.04 | $833.0860 | $833.09 | $833.10 | $833.10 | |