| 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 | $235.32 | 3.137% | $242.702 | $242.70 | $242.70 | $242.70 |
| Purchase #2 | $144.84 | 13.559% | $164.4789 | $164.48 | $164.50 | $164.50 |
| Purchase #3 | $45.88 | 4.134% | $47.7767 | $47.78 | $47.80 | $47.80 |
| Purchase #4 | $112.45 | 6.622% | $119.8964 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $109.52 | 12.366% | $123.0632 | $123.06 | $123.05 | $123.10 |
| Purchase #6 | $41.39 | 12.330% | $46.4934 | $46.49 | $46.50 | $46.50 |
| Purchase #7 | $115.51 | 5.103% | $121.4045 | $121.40 | $121.40 | $121.40 |
| 7 purchase totals = | $804.91 | $865.8151 | $865.81 | $865.85 | $865.90 | |