| 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 | $110.76 | 5.525% | $116.8795 | $116.88 | $116.90 | $116.90 |
| Purchase #2 | $221.30 | 4.823% | $231.9733 | $231.97 | $231.95 | $232.00 |
| Purchase #3 | $140.73 | 11.405% | $156.7803 | $156.78 | $156.80 | $156.80 |
| Purchase #4 | $38.96 | 5.834% | $41.2329 | $41.23 | $41.25 | $41.20 |
| Purchase #5 | $96.62 | 6.587% | $102.9844 | $102.98 | $103.00 | $103.00 |
| Purchase #6 | $21.42 | 11.729% | $23.9324 | $23.93 | $23.95 | $23.90 |
| Purchase #7 | $213.70 | 5.115% | $224.6308 | $224.63 | $224.65 | $224.60 |
| 7 purchase totals = | $843.49 | $898.4136 | $898.40 | $898.50 | $898.40 | |