| 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 | $116.43 | 12.155% | $130.5821 | $130.58 | $130.60 | $130.60 |
| Purchase #2 | $220.70 | 9.156% | $240.9073 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $244.54 | 4.280% | $255.0063 | $255.01 | $255.00 | $255.00 |
| Purchase #4 | $210.54 | 5.396% | $221.9007 | $221.90 | $221.90 | $221.90 |
| Purchase #5 | $171.63 | 6.267% | $182.3861 | $182.39 | $182.40 | $182.40 |
| Purchase #6 | $116.59 | 7.846% | $125.7377 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $183.71 | 8.653% | $199.6064 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $1,264.14 | $1,356.1266 | $1,356.14 | $1,356.15 | $1,356.10 | |