| 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 | $122.41 | 6.819% | $130.7571 | $130.76 | $130.75 | $130.80 |
| Purchase #2 | $55.37 | 3.276% | $57.1839 | $57.18 | $57.20 | $57.20 |
| Purchase #3 | $247.36 | 3.392% | $255.7505 | $255.75 | $255.75 | $255.80 |
| Purchase #4 | $47.80 | 4.810% | $50.0992 | $50.10 | $50.10 | $50.10 |
| Purchase #5 | $95.34 | 12.138% | $106.9124 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $123.61 | 6.660% | $131.8424 | $131.84 | $131.85 | $131.80 |
| Purchase #7 | $201.99 | 10.822% | $223.8494 | $223.85 | $223.85 | $223.80 |
| 7 purchase totals = | $893.88 | $956.3949 | $956.39 | $956.40 | $956.40 | |