| 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 | $84.38 | 11.838% | $94.3689 | $94.37 | $94.35 | $94.40 |
| Purchase #2 | $223.49 | 7.270% | $239.7377 | $239.74 | $239.75 | $239.70 |
| Purchase #3 | $227.52 | 13.309% | $257.8006 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $247.29 | 3.444% | $255.8067 | $255.81 | $255.80 | $255.80 |
| Purchase #5 | $116.87 | 11.335% | $130.1172 | $130.12 | $130.10 | $130.10 |
| Purchase #6 | $150.67 | 12.152% | $168.9794 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $117.90 | 13.750% | $134.1113 | $134.11 | $134.10 | $134.10 |
| 7 purchase totals = | $1,168.12 | $1,280.9218 | $1,280.93 | $1,280.90 | $1,280.90 | |