| 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 | $204.60 | 6.645% | $218.1957 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $32.50 | 7.712% | $35.0064 | $35.01 | $35.00 | $35.00 |
| Purchase #3 | $233.42 | 5.534% | $246.3375 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $81.53 | 12.145% | $91.4318 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $113.90 | 4.427% | $118.9424 | $118.94 | $118.95 | $118.90 |
| Purchase #6 | $63.68 | 12.807% | $71.8355 | $71.84 | $71.85 | $71.80 |
| Purchase #7 | $65.61 | 3.464% | $67.8827 | $67.88 | $67.90 | $67.90 |
| 7 purchase totals = | $795.24 | $849.6320 | $849.64 | $849.70 | $849.50 | |