| 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 | $244.88 | 7.517% | $263.2876 | $263.29 | $263.30 | $263.30 |
| Purchase #2 | $126.90 | 6.358% | $134.9683 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $233.43 | 10.588% | $258.1456 | $258.15 | $258.15 | $258.10 |
| Purchase #4 | $212.94 | 11.283% | $236.966 | $236.97 | $236.95 | $237.00 |
| Purchase #5 | $102.48 | 7.541% | $110.208 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $139.56 | 13.409% | $158.2736 | $158.27 | $158.25 | $158.30 |
| Purchase #7 | $158.48 | 11.400% | $176.5467 | $176.55 | $176.55 | $176.50 |
| 7 purchase totals = | $1,218.67 | $1,338.3958 | $1,338.41 | $1,338.35 | $1,338.40 | |