| 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 | $113.33 | 10.234% | $124.9282 | $124.93 | $124.95 | $124.90 |
| Purchase #2 | $115.39 | 6.172% | $122.5119 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $77.89 | 13.147% | $88.1302 | $88.13 | $88.15 | $88.10 |
| Purchase #4 | $171.47 | 13.346% | $194.3544 | $194.35 | $194.35 | $194.40 |
| Purchase #5 | $228.30 | 10.324% | $251.8697 | $251.87 | $251.85 | $251.90 |
| Purchase #6 | $204.70 | 9.736% | $224.6296 | $224.63 | $224.65 | $224.60 |
| Purchase #7 | $109.90 | 5.588% | $116.0412 | $116.04 | $116.05 | $116.00 |
| 7 purchase totals = | $1,020.98 | $1,122.4652 | $1,122.46 | $1,122.50 | $1,122.40 | |