| 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 | $44.91 | 12.714% | $50.6199 | $50.62 | $50.60 | $50.60 |
| Purchase #2 | $249.48 | 13.544% | $283.2696 | $283.27 | $283.25 | $283.30 |
| Purchase #3 | $105.33 | 5.264% | $110.8746 | $110.87 | $110.85 | $110.90 |
| Purchase #4 | $66.43 | 12.448% | $74.6992 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $175.37 | 8.334% | $189.9853 | $189.99 | $190.00 | $190.00 |
| Purchase #6 | $184.44 | 10.850% | $204.4517 | $204.45 | $204.45 | $204.50 |
| Purchase #7 | $244.57 | 11.359% | $272.3507 | $272.35 | $272.35 | $272.40 |
| 7 purchase totals = | $1,070.53 | $1,186.2510 | $1,186.25 | $1,186.20 | $1,186.40 | |