| 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 | $226.56 | 4.523% | $236.8073 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $240.45 | 8.531% | $260.9628 | $260.96 | $260.95 | $261.00 |
| Purchase #3 | $193.94 | 4.818% | $203.284 | $203.28 | $203.30 | $203.30 |
| Purchase #4 | $35.48 | 6.173% | $37.6702 | $37.67 | $37.65 | $37.70 |
| Purchase #5 | $185.38 | 10.333% | $204.5353 | $204.54 | $204.55 | $204.50 |
| Purchase #6 | $64.53 | 6.292% | $68.5902 | $68.59 | $68.60 | $68.60 |
| Purchase #7 | $107.26 | 9.338% | $117.2759 | $117.28 | $117.30 | $117.30 |
| 7 purchase totals = | $1,053.60 | $1,129.1257 | $1,129.13 | $1,129.15 | $1,129.20 | |