| 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 | $31.82 | 4.708% | $33.3181 | $33.32 | $33.30 | $33.30 |
| Purchase #2 | $169.72 | 3.243% | $175.224 | $175.22 | $175.20 | $175.20 |
| Purchase #3 | $230.43 | 10.368% | $254.321 | $254.32 | $254.30 | $254.30 |
| Purchase #4 | $121.33 | 8.822% | $132.0337 | $132.03 | $132.05 | $132.00 |
| Purchase #5 | $22.40 | 6.230% | $23.7955 | $23.80 | $23.80 | $23.80 |
| Purchase #6 | $226.77 | 6.345% | $241.1586 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $75.88 | 4.815% | $79.5336 | $79.53 | $79.55 | $79.50 |
| 7 purchase totals = | $878.35 | $939.3845 | $939.38 | $939.35 | $939.30 | |