| 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 | $215.90 | 6.711% | $230.389 | $230.39 | $230.40 | $230.40 |
| Purchase #2 | $28.54 | 9.186% | $31.1617 | $31.16 | $31.15 | $31.20 |
| Purchase #3 | $98.71 | 9.199% | $107.7903 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $64.87 | 9.840% | $71.2532 | $71.25 | $71.25 | $71.30 |
| Purchase #5 | $6.41 | 13.666% | $7.286 | $7.29 | $7.30 | $7.30 |
| Purchase #6 | $216.56 | 8.536% | $235.0456 | $235.05 | $235.05 | $235.00 |
| Purchase #7 | $96.55 | 6.751% | $103.0681 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $727.54 | $785.9939 | $786.00 | $786.00 | $786.10 | |