| 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 | $40.89 | 5.309% | $43.0609 | $43.06 | $43.05 | $43.10 |
| Purchase #2 | $99.46 | 6.416% | $105.8414 | $105.84 | $105.85 | $105.80 |
| Purchase #3 | $196.49 | 11.215% | $218.5264 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $236.46 | 8.786% | $257.2354 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $152.46 | 4.649% | $159.5479 | $159.55 | $159.55 | $159.50 |
| Purchase #6 | $199.70 | 3.666% | $207.021 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $184.29 | 10.211% | $203.1079 | $203.11 | $203.10 | $203.10 |
| 7 purchase totals = | $1,109.75 | $1,194.3409 | $1,194.35 | $1,194.35 | $1,194.20 | |