| 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 | $189.74 | 4.754% | $198.7602 | $198.76 | $198.75 | $198.80 |
| Purchase #2 | $93.33 | 6.167% | $99.0857 | $99.09 | $99.10 | $99.10 |
| Purchase #3 | $222.58 | 9.215% | $243.0907 | $243.09 | $243.10 | $243.10 |
| Purchase #4 | $125.52 | 3.668% | $130.1241 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $95.37 | 13.360% | $108.1114 | $108.11 | $108.10 | $108.10 |
| Purchase #6 | $205.34 | 13.291% | $232.6317 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $161.86 | 13.205% | $183.2336 | $183.23 | $183.25 | $183.20 |
| 7 purchase totals = | $1,093.74 | $1,195.0374 | $1,195.03 | $1,195.05 | $1,195.00 | |