| 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 | $49.30 | 3.310% | $50.9318 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $234.93 | 3.689% | $243.5966 | $243.60 | $243.60 | $243.60 |
| Purchase #3 | $100.40 | 11.513% | $111.9591 | $111.96 | $111.95 | $112.00 |
| Purchase #4 | $150.70 | 6.110% | $159.9078 | $159.91 | $159.90 | $159.90 |
| Purchase #5 | $229.50 | 6.804% | $245.1152 | $245.12 | $245.10 | $245.10 |
| Purchase #6 | $114.26 | 10.673% | $126.455 | $126.46 | $126.45 | $126.50 |
| Purchase #7 | $196.88 | 7.313% | $211.2778 | $211.28 | $211.30 | $211.30 |
| 7 purchase totals = | $1,075.97 | $1,149.2433 | $1,149.26 | $1,149.25 | $1,149.30 | |