| 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 | $102.32 | 7.431% | $109.9234 | $109.92 | $109.90 | $109.90 |
| Purchase #2 | $242.88 | 13.176% | $274.8819 | $274.88 | $274.90 | $274.90 |
| Purchase #3 | $146.75 | 4.654% | $153.5797 | $153.58 | $153.60 | $153.60 |
| Purchase #4 | $236.76 | 9.182% | $258.4993 | $258.50 | $258.50 | $258.50 |
| Purchase #5 | $244.55 | 13.686% | $278.0191 | $278.02 | $278.00 | $278.00 |
| Purchase #6 | $91.44 | 7.325% | $98.138 | $98.14 | $98.15 | $98.10 |
| Purchase #7 | $170.32 | 5.855% | $180.2922 | $180.29 | $180.30 | $180.30 |
| 7 purchase totals = | $1,235.02 | $1,353.3336 | $1,353.33 | $1,353.35 | $1,353.30 | |