| 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 | $246.47 | 3.513% | $255.1285 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $191.43 | 12.348% | $215.0678 | $215.07 | $215.05 | $215.10 |
| Purchase #3 | $173.58 | 11.165% | $192.9602 | $192.96 | $192.95 | $193.00 |
| Purchase #4 | $155.55 | 8.266% | $168.4078 | $168.41 | $168.40 | $168.40 |
| Purchase #5 | $56.59 | 13.288% | $64.1097 | $64.11 | $64.10 | $64.10 |
| Purchase #6 | $98.58 | 8.163% | $106.6271 | $106.63 | $106.65 | $106.60 |
| Purchase #7 | $52.30 | 11.684% | $58.4107 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $974.50 | $1,060.7118 | $1,060.72 | $1,060.70 | $1,060.70 | |