| 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 | $241.93 | 7.648% | $260.4328 | $260.43 | $260.45 | $260.40 |
| Purchase #2 | $203.91 | 8.148% | $220.5246 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $134.97 | 8.843% | $146.9054 | $146.91 | $146.90 | $146.90 |
| Purchase #4 | $194.61 | 5.453% | $205.2221 | $205.22 | $205.20 | $205.20 |
| Purchase #5 | $47.28 | 7.546% | $50.8477 | $50.85 | $50.85 | $50.80 |
| Purchase #6 | $176.71 | 4.107% | $183.9675 | $183.97 | $183.95 | $184.00 |
| Purchase #7 | $211.36 | 5.358% | $222.6847 | $222.68 | $222.70 | $222.70 |
| 7 purchase totals = | $1,210.77 | $1,290.5848 | $1,290.58 | $1,290.55 | $1,290.50 | |