| 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 | $245.44 | 7.201% | $263.1141 | $263.11 | $263.10 | $263.10 |
| Purchase #2 | $224.88 | 4.159% | $234.2328 | $234.23 | $234.25 | $234.20 |
| Purchase #3 | $170.76 | 6.283% | $181.4889 | $181.49 | $181.50 | $181.50 |
| Purchase #4 | $189.41 | 10.172% | $208.6768 | $208.68 | $208.70 | $208.70 |
| Purchase #5 | $179.73 | 5.614% | $189.82 | $189.82 | $189.80 | $189.80 |
| Purchase #6 | $238.47 | 4.476% | $249.1439 | $249.14 | $249.15 | $249.10 |
| Purchase #7 | $135.50 | 10.639% | $149.9158 | $149.92 | $149.90 | $149.90 |
| 7 purchase totals = | $1,384.19 | $1,476.3923 | $1,476.39 | $1,476.40 | $1,476.30 | |