| 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 | $245.93 | 4.858% | $257.8773 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $198.44 | 9.749% | $217.7859 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $56.74 | 4.641% | $59.3733 | $59.37 | $59.35 | $59.40 |
| Purchase #4 | $215.94 | 9.463% | $236.3744 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $197.25 | 6.344% | $209.7635 | $209.76 | $209.75 | $209.80 |
| Purchase #6 | $162.37 | 6.493% | $172.9127 | $172.91 | $172.90 | $172.90 |
| Purchase #7 | $186.85 | 13.487% | $212.0505 | $212.05 | $212.05 | $212.10 |
| 7 purchase totals = | $1,263.52 | $1,366.1376 | $1,366.13 | $1,366.10 | $1,366.30 | |