| 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 | $169.33 | 12.398% | $190.3235 | $190.32 | $190.30 | $190.30 |
| Purchase #2 | $194.79 | 11.857% | $217.8863 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $101.31 | 8.499% | $109.9203 | $109.92 | $109.90 | $109.90 |
| Purchase #4 | $169.83 | 10.608% | $187.8456 | $187.85 | $187.85 | $187.80 |
| Purchase #5 | $231.38 | 3.552% | $239.5986 | $239.60 | $239.60 | $239.60 |
| Purchase #6 | $110.87 | 7.341% | $119.009 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $224.44 | 8.702% | $243.9708 | $243.97 | $243.95 | $244.00 |
| 7 purchase totals = | $1,201.95 | $1,308.5541 | $1,308.56 | $1,308.50 | $1,308.50 | |