| 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 | $249.89 | 11.756% | $279.2671 | $279.27 | $279.25 | $279.30 |
| Purchase #2 | $35.60 | 6.425% | $37.8873 | $37.89 | $37.90 | $37.90 |
| Purchase #3 | $24.83 | 6.159% | $26.3593 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $117.70 | 5.720% | $124.4324 | $124.43 | $124.45 | $124.40 |
| Purchase #5 | $150.99 | 5.847% | $159.8184 | $159.82 | $159.80 | $159.80 |
| Purchase #6 | $123.60 | 3.743% | $128.2263 | $128.23 | $128.25 | $128.20 |
| Purchase #7 | $43.83 | 13.846% | $49.8987 | $49.90 | $49.90 | $49.90 |
| 7 purchase totals = | $746.44 | $805.8895 | $805.90 | $805.90 | $805.90 | |