| 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 | $22.39 | 5.296% | $23.5758 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $234.95 | 9.828% | $258.0409 | $258.04 | $258.05 | $258.00 |
| Purchase #3 | $212.38 | 7.517% | $228.3446 | $228.34 | $228.35 | $228.30 |
| Purchase #4 | $163.28 | 6.585% | $174.032 | $174.03 | $174.05 | $174.00 |
| Purchase #5 | $102.49 | 4.512% | $107.1143 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $171.47 | 7.121% | $183.6804 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $21.89 | 8.591% | $23.7706 | $23.77 | $23.75 | $23.80 |
| 7 purchase totals = | $928.85 | $998.5586 | $998.55 | $998.60 | $998.50 | |