| 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 | $107.69 | 7.741% | $116.0263 | $116.03 | $116.05 | $116.00 |
| Purchase #2 | $128.55 | 7.205% | $137.812 | $137.81 | $137.80 | $137.80 |
| Purchase #3 | $84.66 | 7.520% | $91.0264 | $91.03 | $91.05 | $91.00 |
| Purchase #4 | $217.57 | 3.232% | $224.6019 | $224.60 | $224.60 | $224.60 |
| Purchase #5 | $209.60 | 7.567% | $225.4604 | $225.46 | $225.45 | $225.50 |
| Purchase #6 | $34.93 | 10.688% | $38.6633 | $38.66 | $38.65 | $38.70 |
| Purchase #7 | $29.33 | 7.516% | $31.5344 | $31.53 | $31.55 | $31.50 |
| 7 purchase totals = | $812.33 | $865.1247 | $865.12 | $865.15 | $865.10 | |