| 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 | $224.91 | 8.776% | $244.6481 | $244.65 | $244.65 | $244.60 |
| Purchase #2 | $192.76 | 11.162% | $214.2759 | $214.28 | $214.30 | $214.30 |
| Purchase #3 | $130.47 | 12.721% | $147.0671 | $147.07 | $147.05 | $147.10 |
| Purchase #4 | $175.46 | 10.654% | $194.1535 | $194.15 | $194.15 | $194.20 |
| Purchase #5 | $94.85 | 10.315% | $104.6338 | $104.63 | $104.65 | $104.60 |
| Purchase #6 | $214.73 | 10.861% | $238.0518 | $238.05 | $238.05 | $238.10 |
| Purchase #7 | $77.57 | 9.848% | $85.2091 | $85.21 | $85.20 | $85.20 |
| 7 purchase totals = | $1,110.75 | $1,228.0393 | $1,228.04 | $1,228.05 | $1,228.10 | |