| 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 | $122.61 | 12.576% | $138.0294 | $138.03 | $138.05 | $138.00 |
| Purchase #2 | $130.67 | 8.637% | $141.956 | $141.96 | $141.95 | $142.00 |
| Purchase #3 | $187.77 | 5.102% | $197.35 | $197.35 | $197.35 | $197.40 |
| Purchase #4 | $57.94 | 5.387% | $61.0612 | $61.06 | $61.05 | $61.10 |
| Purchase #5 | $245.35 | 4.125% | $255.4707 | $255.47 | $255.45 | $255.50 |
| Purchase #6 | $138.99 | 5.230% | $146.2592 | $146.26 | $146.25 | $146.30 |
| Purchase #7 | $214.42 | 11.398% | $238.8596 | $238.86 | $238.85 | $238.90 |
| 7 purchase totals = | $1,097.75 | $1,178.9861 | $1,178.99 | $1,178.95 | $1,179.20 | |