| 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 | $199.38 | 3.617% | $206.5916 | $206.59 | $206.60 | $206.60 |
| Purchase #2 | $63.41 | 10.828% | $70.276 | $70.28 | $70.30 | $70.30 |
| Purchase #3 | $105.94 | 6.440% | $112.7625 | $112.76 | $112.75 | $112.80 |
| Purchase #4 | $242.62 | 13.104% | $274.4129 | $274.41 | $274.40 | $274.40 |
| Purchase #5 | $71.33 | 9.513% | $78.1156 | $78.12 | $78.10 | $78.10 |
| Purchase #6 | $10.90 | 7.702% | $11.7395 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $41.66 | 13.292% | $47.1974 | $47.20 | $47.20 | $47.20 |
| 7 purchase totals = | $735.24 | $801.0955 | $801.10 | $801.10 | $801.10 | |