| 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 | $228.58 | 4.349% | $238.5209 | $238.52 | $238.50 | $238.50 |
| Purchase #2 | $9.90 | 10.153% | $10.9051 | $10.91 | $10.90 | $10.90 |
| Purchase #3 | $170.96 | 5.317% | $180.0499 | $180.05 | $180.05 | $180.00 |
| Purchase #4 | $91.85 | 7.729% | $98.9491 | $98.95 | $98.95 | $98.90 |
| Purchase #5 | $144.76 | 4.388% | $151.1121 | $151.11 | $151.10 | $151.10 |
| Purchase #6 | $209.67 | 5.479% | $221.1578 | $221.16 | $221.15 | $221.20 |
| Purchase #7 | $243.61 | 8.329% | $263.9003 | $263.90 | $263.90 | $263.90 |
| 7 purchase totals = | $1,099.33 | $1,164.5952 | $1,164.60 | $1,164.55 | $1,164.50 | |