| 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 | $209.32 | 9.246% | $228.6737 | $228.67 | $228.65 | $228.70 |
| Purchase #2 | $176.53 | 13.785% | $200.8647 | $200.86 | $200.85 | $200.90 |
| Purchase #3 | $204.73 | 10.758% | $226.7549 | $226.75 | $226.75 | $226.80 |
| Purchase #4 | $192.78 | 11.562% | $215.0692 | $215.07 | $215.05 | $215.10 |
| Purchase #5 | $81.42 | 13.585% | $92.4809 | $92.48 | $92.50 | $92.50 |
| Purchase #6 | $11.45 | 13.508% | $12.9967 | $13.00 | $13.00 | $13.00 |
| Purchase #7 | $234.95 | 6.547% | $250.3322 | $250.33 | $250.35 | $250.30 |
| 7 purchase totals = | $1,111.18 | $1,227.1723 | $1,227.16 | $1,227.15 | $1,227.30 | |