| 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 | $12.26 | 12.393% | $13.7794 | $13.78 | $13.80 | $13.80 |
| Purchase #2 | $218.93 | 9.464% | $239.6495 | $239.65 | $239.65 | $239.60 |
| Purchase #3 | $244.39 | 7.410% | $262.4993 | $262.50 | $262.50 | $262.50 |
| Purchase #4 | $88.96 | 9.747% | $97.6309 | $97.63 | $97.65 | $97.60 |
| Purchase #5 | $141.53 | 13.203% | $160.2162 | $160.22 | $160.20 | $160.20 |
| Purchase #6 | $65.49 | 6.399% | $69.6807 | $69.68 | $69.70 | $69.70 |
| Purchase #7 | $198.91 | 7.640% | $214.1067 | $214.11 | $214.10 | $214.10 |
| 7 purchase totals = | $970.47 | $1,057.5627 | $1,057.57 | $1,057.60 | $1,057.50 | |