| 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 | $152.39 | 5.217% | $160.3402 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $97.92 | 10.216% | $107.9235 | $107.92 | $107.90 | $107.90 |
| Purchase #3 | $74.41 | 13.481% | $84.4412 | $84.44 | $84.45 | $84.40 |
| Purchase #4 | $58.94 | 8.456% | $63.924 | $63.92 | $63.90 | $63.90 |
| Purchase #5 | $103.63 | 7.162% | $111.052 | $111.05 | $111.05 | $111.10 |
| Purchase #6 | $230.87 | 4.510% | $241.2822 | $241.28 | $241.30 | $241.30 |
| Purchase #7 | $243.60 | 4.803% | $255.3001 | $255.30 | $255.30 | $255.30 |
| 7 purchase totals = | $961.76 | $1,024.2632 | $1,024.25 | $1,024.25 | $1,024.20 | |