| 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 | $211.70 | 13.767% | $240.8447 | $240.84 | $240.85 | $240.80 |
| Purchase #2 | $45.90 | 9.735% | $50.3684 | $50.37 | $50.35 | $50.40 |
| Purchase #3 | $201.78 | 10.567% | $223.1021 | $223.10 | $223.10 | $223.10 |
| Purchase #4 | $28.35 | 8.799% | $30.8445 | $30.84 | $30.85 | $30.80 |
| Purchase #5 | $18.90 | 10.761% | $20.9338 | $20.93 | $20.95 | $20.90 |
| Purchase #6 | $238.77 | 7.515% | $256.7136 | $256.71 | $256.70 | $256.70 |
| Purchase #7 | $8.81 | 9.201% | $9.6206 | $9.62 | $9.60 | $9.60 |
| 7 purchase totals = | $754.21 | $832.4277 | $832.41 | $832.40 | $832.30 | |