| 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 | $109.36 | 3.684% | $113.3888 | $113.39 | $113.40 | $113.40 |
| Purchase #2 | $118.63 | 13.135% | $134.2121 | $134.21 | $134.20 | $134.20 |
| Purchase #3 | $245.70 | 4.542% | $256.8597 | $256.86 | $256.85 | $256.90 |
| Purchase #4 | $47.86 | 3.414% | $49.4939 | $49.49 | $49.50 | $49.50 |
| Purchase #5 | $239.88 | 4.352% | $250.3196 | $250.32 | $250.30 | $250.30 |
| Purchase #6 | $164.73 | 9.397% | $180.2097 | $180.21 | $180.20 | $180.20 |
| Purchase #7 | $108.88 | 12.173% | $122.134 | $122.13 | $122.15 | $122.10 |
| 7 purchase totals = | $1,035.04 | $1,106.6178 | $1,106.61 | $1,106.60 | $1,106.60 | |