| 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 | $211.76 | 12.460% | $238.1453 | $238.15 | $238.15 | $238.10 |
| Purchase #2 | $177.95 | 4.408% | $185.794 | $185.79 | $185.80 | $185.80 |
| Purchase #3 | $173.77 | 12.419% | $195.3505 | $195.35 | $195.35 | $195.40 |
| Purchase #4 | $141.73 | 12.833% | $159.9182 | $159.92 | $159.90 | $159.90 |
| Purchase #5 | $180.42 | 11.511% | $201.1881 | $201.19 | $201.20 | $201.20 |
| Purchase #6 | $106.69 | 13.337% | $120.9192 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $49.28 | 6.507% | $52.4866 | $52.49 | $52.50 | $52.50 |
| 7 purchase totals = | $1,041.60 | $1,153.8019 | $1,153.81 | $1,153.80 | $1,153.80 | |