| 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 | $230.41 | 9.352% | $251.9579 | $251.96 | $251.95 | $252.00 |
| Purchase #2 | $158.48 | 4.603% | $165.7748 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $110.73 | 3.135% | $114.2014 | $114.20 | $114.20 | $114.20 |
| Purchase #4 | $13.28 | 11.345% | $14.7866 | $14.79 | $14.80 | $14.80 |
| Purchase #5 | $121.70 | 11.665% | $135.8963 | $135.90 | $135.90 | $135.90 |
| Purchase #6 | $106.30 | 8.796% | $115.6501 | $115.65 | $115.65 | $115.70 |
| Purchase #7 | $75.92 | 8.126% | $82.0893 | $82.09 | $82.10 | $82.10 |
| 7 purchase totals = | $816.82 | $880.3564 | $880.36 | $880.35 | $880.50 | |