| 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 | $197.94 | 6.367% | $210.5428 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $230.29 | 11.154% | $255.9765 | $255.98 | $256.00 | $256.00 |
| Purchase #3 | $10.89 | 11.750% | $12.1696 | $12.17 | $12.15 | $12.20 |
| Purchase #4 | $103.84 | 6.411% | $110.4972 | $110.50 | $110.50 | $110.50 |
| Purchase #5 | $50.69 | 5.831% | $53.6457 | $53.65 | $53.65 | $53.60 |
| Purchase #6 | $51.39 | 4.233% | $53.5653 | $53.57 | $53.55 | $53.60 |
| Purchase #7 | $200.71 | 9.221% | $219.2175 | $219.22 | $219.20 | $219.20 |
| 7 purchase totals = | $845.75 | $915.6146 | $915.63 | $915.60 | $915.60 | |