| 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 | $116.31 | 10.416% | $128.4248 | $128.42 | $128.40 | $128.40 |
| Purchase #2 | $95.85 | 11.138% | $106.5258 | $106.53 | $106.55 | $106.50 |
| Purchase #3 | $140.68 | 8.454% | $152.5731 | $152.57 | $152.55 | $152.60 |
| Purchase #4 | $188.43 | 13.396% | $213.6721 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $170.87 | 9.588% | $187.253 | $187.25 | $187.25 | $187.30 |
| Purchase #6 | $138.50 | 4.392% | $144.5829 | $144.58 | $144.60 | $144.60 |
| Purchase #7 | $14.54 | 4.318% | $15.1678 | $15.17 | $15.15 | $15.20 |
| 7 purchase totals = | $865.18 | $948.1995 | $948.19 | $948.15 | $948.30 | |