| 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 | $118.85 | 5.572% | $125.4723 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $37.53 | 5.434% | $39.5694 | $39.57 | $39.55 | $39.60 |
| Purchase #3 | $223.92 | 6.678% | $238.8734 | $238.87 | $238.85 | $238.90 |
| Purchase #4 | $164.37 | 3.668% | $170.3991 | $170.40 | $170.40 | $170.40 |
| Purchase #5 | $228.94 | 5.356% | $241.202 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $215.71 | 11.397% | $240.2945 | $240.29 | $240.30 | $240.30 |
| Purchase #7 | $12.83 | 13.464% | $14.5574 | $14.56 | $14.55 | $14.60 |
| 7 purchase totals = | $1,002.15 | $1,070.3681 | $1,070.36 | $1,070.30 | $1,070.50 | |