| 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 | $221.57 | 12.370% | $248.9782 | $248.98 | $249.00 | $249.00 |
| Purchase #2 | $49.93 | 5.496% | $52.6742 | $52.67 | $52.65 | $52.70 |
| Purchase #3 | $36.33 | 10.577% | $40.1726 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $69.41 | 8.383% | $75.2286 | $75.23 | $75.25 | $75.20 |
| Purchase #5 | $158.73 | 10.262% | $175.0189 | $175.02 | $175.00 | $175.00 |
| Purchase #6 | $74.29 | 7.193% | $79.6337 | $79.63 | $79.65 | $79.60 |
| Purchase #7 | $236.84 | 5.712% | $250.3683 | $250.37 | $250.35 | $250.40 |
| 7 purchase totals = | $847.10 | $922.0745 | $922.07 | $922.05 | $922.10 | |