| 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 | $195.76 | 10.182% | $215.6923 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $127.99 | 13.778% | $145.6245 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $190.51 | 6.420% | $202.7407 | $202.74 | $202.75 | $202.70 |
| Purchase #4 | $223.95 | 4.565% | $234.1733 | $234.17 | $234.15 | $234.20 |
| Purchase #5 | $246.30 | 3.728% | $255.4821 | $255.48 | $255.50 | $255.50 |
| Purchase #6 | $53.76 | 11.498% | $59.9413 | $59.94 | $59.95 | $59.90 |
| Purchase #7 | $182.90 | 11.323% | $203.6098 | $203.61 | $203.60 | $203.60 |
| 7 purchase totals = | $1,221.17 | $1,317.2640 | $1,317.25 | $1,317.25 | $1,317.20 | |