| 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 | $211.74 | 5.318% | $223.0003 | $223.00 | $223.00 | $223.00 |
| Purchase #2 | $220.49 | 7.357% | $236.7114 | $236.71 | $236.70 | $236.70 |
| Purchase #3 | $184.79 | 6.760% | $197.2818 | $197.28 | $197.30 | $197.30 |
| Purchase #4 | $21.90 | 3.701% | $22.7105 | $22.71 | $22.70 | $22.70 |
| Purchase #5 | $200.91 | 11.631% | $224.2778 | $224.28 | $224.30 | $224.30 |
| Purchase #6 | $13.29 | 7.246% | $14.253 | $14.25 | $14.25 | $14.30 |
| Purchase #7 | $206.50 | 6.105% | $219.1068 | $219.11 | $219.10 | $219.10 |
| 7 purchase totals = | $1,059.62 | $1,137.3416 | $1,137.34 | $1,137.35 | $1,137.40 | |