| 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 | $19.62 | 13.619% | $22.292 | $22.29 | $22.30 | $22.30 |
| Purchase #2 | $115.95 | 12.862% | $130.8635 | $130.86 | $130.85 | $130.90 |
| Purchase #3 | $243.28 | 5.441% | $256.5169 | $256.52 | $256.50 | $256.50 |
| Purchase #4 | $138.41 | 9.628% | $151.7361 | $151.74 | $151.75 | $151.70 |
| Purchase #5 | $54.41 | 7.505% | $58.4935 | $58.49 | $58.50 | $58.50 |
| Purchase #6 | $203.26 | 7.866% | $219.2484 | $219.25 | $219.25 | $219.20 |
| Purchase #7 | $21.69 | 5.521% | $22.8875 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $796.62 | $862.0379 | $862.04 | $862.05 | $862.00 | |