| 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 | $248.56 | 3.686% | $257.7219 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $244.50 | 11.643% | $272.9671 | $272.97 | $272.95 | $273.00 |
| Purchase #3 | $238.89 | 6.373% | $254.1145 | $254.11 | $254.10 | $254.10 |
| Purchase #4 | $203.91 | 7.309% | $218.8138 | $218.81 | $218.80 | $218.80 |
| Purchase #5 | $126.35 | 3.767% | $131.1096 | $131.11 | $131.10 | $131.10 |
| Purchase #6 | $64.50 | 11.313% | $71.7969 | $71.80 | $71.80 | $71.80 |
| Purchase #7 | $37.58 | 12.616% | $42.3211 | $42.32 | $42.30 | $42.30 |
| 7 purchase totals = | $1,164.29 | $1,248.8449 | $1,248.84 | $1,248.75 | $1,248.80 | |