| 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 | $103.79 | 12.586% | $116.853 | $116.85 | $116.85 | $116.90 |
| Purchase #2 | $86.96 | 4.215% | $90.6254 | $90.63 | $90.65 | $90.60 |
| Purchase #3 | $46.86 | 8.105% | $50.658 | $50.66 | $50.65 | $50.70 |
| Purchase #4 | $136.64 | 3.416% | $141.3076 | $141.31 | $141.30 | $141.30 |
| Purchase #5 | $69.90 | 10.252% | $77.0661 | $77.07 | $77.05 | $77.10 |
| Purchase #6 | $238.48 | 11.706% | $266.3965 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $227.93 | 8.452% | $247.1946 | $247.19 | $247.20 | $247.20 |
| 7 purchase totals = | $910.56 | $990.1012 | $990.11 | $990.10 | $990.20 | |