| 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 | $207.44 | 8.204% | $224.4584 | $224.46 | $224.45 | $224.50 |
| Purchase #2 | $121.51 | 10.612% | $134.4046 | $134.40 | $134.40 | $134.40 |
| Purchase #3 | $35.62 | 11.845% | $39.8392 | $39.84 | $39.85 | $39.80 |
| Purchase #4 | $30.40 | 12.258% | $34.1264 | $34.13 | $34.15 | $34.10 |
| Purchase #5 | $104.48 | 5.757% | $110.4949 | $110.49 | $110.50 | $110.50 |
| Purchase #6 | $159.63 | 9.426% | $174.6767 | $174.68 | $174.70 | $174.70 |
| Purchase #7 | $96.33 | 6.534% | $102.6242 | $102.62 | $102.60 | $102.60 |
| 7 purchase totals = | $755.41 | $820.6244 | $820.62 | $820.65 | $820.60 | |