| 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 | $119.49 | 13.579% | $135.7155 | $135.72 | $135.70 | $135.70 |
| Purchase #2 | $88.30 | 8.644% | $95.9327 | $95.93 | $95.95 | $95.90 |
| Purchase #3 | $101.91 | 5.270% | $107.2807 | $107.28 | $107.30 | $107.30 |
| Purchase #4 | $242.51 | 9.265% | $264.9786 | $264.98 | $265.00 | $265.00 |
| Purchase #5 | $248.92 | 4.517% | $260.1637 | $260.16 | $260.15 | $260.20 |
| Purchase #6 | $39.65 | 8.609% | $43.0635 | $43.06 | $43.05 | $43.10 |
| Purchase #7 | $43.41 | 7.239% | $46.5524 | $46.55 | $46.55 | $46.60 |
| 7 purchase totals = | $884.19 | $953.6871 | $953.68 | $953.70 | $953.80 | |