| 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 | $137.28 | 10.680% | $151.9415 | $151.94 | $151.95 | $151.90 |
| Purchase #2 | $12.61 | 4.696% | $13.2022 | $13.20 | $13.20 | $13.20 |
| Purchase #3 | $213.48 | 9.177% | $233.0711 | $233.07 | $233.05 | $233.10 |
| Purchase #4 | $195.43 | 4.216% | $203.6693 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $151.99 | 4.365% | $158.6244 | $158.62 | $158.60 | $158.60 |
| Purchase #6 | $208.49 | 6.496% | $222.0335 | $222.03 | $222.05 | $222.00 |
| Purchase #7 | $78.50 | 3.316% | $81.1031 | $81.10 | $81.10 | $81.10 |
| 7 purchase totals = | $997.78 | $1,063.6451 | $1,063.63 | $1,063.60 | $1,063.60 | |