| 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 | $199.89 | 3.116% | $206.1186 | $206.12 | $206.10 | $206.10 |
| Purchase #2 | $37.97 | 7.255% | $40.7247 | $40.72 | $40.70 | $40.70 |
| Purchase #3 | $23.64 | 11.376% | $26.3293 | $26.33 | $26.35 | $26.30 |
| Purchase #4 | $92.61 | 12.160% | $103.8714 | $103.87 | $103.85 | $103.90 |
| Purchase #5 | $170.69 | 12.538% | $192.0911 | $192.09 | $192.10 | $192.10 |
| Purchase #6 | $29.86 | 13.748% | $33.9652 | $33.97 | $33.95 | $34.00 |
| Purchase #7 | $172.67 | 10.575% | $190.9299 | $190.93 | $190.95 | $190.90 |
| 7 purchase totals = | $727.33 | $794.0302 | $794.03 | $794.00 | $794.00 | |