| 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 | $220.93 | 11.397% | $246.1094 | $246.11 | $246.10 | $246.10 |
| Purchase #2 | $175.33 | 3.210% | $180.9581 | $180.96 | $180.95 | $181.00 |
| Purchase #3 | $69.65 | 5.471% | $73.4606 | $73.46 | $73.45 | $73.50 |
| Purchase #4 | $203.58 | 9.735% | $223.3985 | $223.40 | $223.40 | $223.40 |
| Purchase #5 | $204.45 | 12.116% | $229.2212 | $229.22 | $229.20 | $229.20 |
| Purchase #6 | $173.44 | 7.576% | $186.5798 | $186.58 | $186.60 | $186.60 |
| Purchase #7 | $223.61 | 11.366% | $249.0255 | $249.03 | $249.05 | $249.00 |
| 7 purchase totals = | $1,270.99 | $1,388.7531 | $1,388.76 | $1,388.75 | $1,388.80 | |