| 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 | $230.96 | 10.587% | $255.4117 | $255.41 | $255.40 | $255.40 |
| Purchase #2 | $100.67 | 9.459% | $110.1924 | $110.19 | $110.20 | $110.20 |
| Purchase #3 | $159.53 | 5.335% | $168.0409 | $168.04 | $168.05 | $168.00 |
| Purchase #4 | $73.97 | 13.159% | $83.7037 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $180.48 | 5.129% | $189.7368 | $189.74 | $189.75 | $189.70 |
| Purchase #6 | $217.72 | 7.715% | $234.5171 | $234.52 | $234.50 | $234.50 |
| Purchase #7 | $151.55 | 4.404% | $158.2243 | $158.22 | $158.20 | $158.20 |
| 7 purchase totals = | $1,114.88 | $1,199.8269 | $1,199.82 | $1,199.80 | $1,199.70 | |