| 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 | $126.89 | 6.813% | $135.535 | $135.54 | $135.55 | $135.50 |
| Purchase #2 | $203.43 | 8.754% | $221.2383 | $221.24 | $221.25 | $221.20 |
| Purchase #3 | $193.67 | 9.847% | $212.7407 | $212.74 | $212.75 | $212.70 |
| Purchase #4 | $220.84 | 9.780% | $242.4382 | $242.44 | $242.45 | $242.40 |
| Purchase #5 | $233.66 | 4.199% | $243.4714 | $243.47 | $243.45 | $243.50 |
| Purchase #6 | $12.35 | 7.436% | $13.2683 | $13.27 | $13.25 | $13.30 |
| Purchase #7 | $77.40 | 12.222% | $86.8598 | $86.86 | $86.85 | $86.90 |
| 7 purchase totals = | $1,068.24 | $1,155.5517 | $1,155.56 | $1,155.55 | $1,155.50 | |