| 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 | $221.93 | 7.545% | $238.6746 | $238.67 | $238.65 | $238.70 |
| Purchase #2 | $200.39 | 9.846% | $220.1204 | $220.12 | $220.10 | $220.10 |
| Purchase #3 | $181.70 | 9.352% | $198.6926 | $198.69 | $198.70 | $198.70 |
| Purchase #4 | $12.67 | 9.525% | $13.8768 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $208.74 | 8.850% | $227.2135 | $227.21 | $227.20 | $227.20 |
| Purchase #6 | $241.47 | 6.275% | $256.6222 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $205.67 | 12.150% | $230.6589 | $230.66 | $230.65 | $230.70 |
| 7 purchase totals = | $1,272.57 | $1,385.8590 | $1,385.85 | $1,385.80 | $1,385.90 | |