| 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 | $108.58 | 9.688% | $119.0992 | $119.10 | $119.10 | $119.10 |
| Purchase #2 | $75.56 | 12.860% | $85.277 | $85.28 | $85.30 | $85.30 |
| Purchase #3 | $232.63 | 5.425% | $245.2502 | $245.25 | $245.25 | $245.30 |
| Purchase #4 | $223.73 | 6.756% | $238.8452 | $238.85 | $238.85 | $238.80 |
| Purchase #5 | $140.63 | 7.555% | $151.2546 | $151.25 | $151.25 | $151.30 |
| Purchase #6 | $61.29 | 6.396% | $65.2101 | $65.21 | $65.20 | $65.20 |
| Purchase #7 | $16.81 | 10.397% | $18.5577 | $18.56 | $18.55 | $18.60 |
| 7 purchase totals = | $859.23 | $923.4940 | $923.50 | $923.50 | $923.60 | |