| 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 | $153.71 | 4.798% | $161.085 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $219.60 | 10.729% | $243.1609 | $243.16 | $243.15 | $243.20 |
| Purchase #3 | $9.94 | 11.712% | $11.1042 | $11.10 | $11.10 | $11.10 |
| Purchase #4 | $124.41 | 7.105% | $133.2493 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $45.71 | 7.253% | $49.0253 | $49.03 | $49.05 | $49.00 |
| Purchase #6 | $225.95 | 6.459% | $240.5441 | $240.54 | $240.55 | $240.50 |
| Purchase #7 | $100.68 | 3.455% | $104.1585 | $104.16 | $104.15 | $104.20 |
| 7 purchase totals = | $880.00 | $942.3273 | $942.33 | $942.35 | $942.30 | |