| 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 | $107.56 | 13.439% | $122.015 | $122.02 | $122.00 | $122.00 |
| Purchase #2 | $98.83 | 7.657% | $106.3974 | $106.40 | $106.40 | $106.40 |
| Purchase #3 | $90.73 | 4.598% | $94.9018 | $94.90 | $94.90 | $94.90 |
| Purchase #4 | $175.28 | 12.638% | $197.4319 | $197.43 | $197.45 | $197.40 |
| Purchase #5 | $202.77 | 5.238% | $213.3911 | $213.39 | $213.40 | $213.40 |
| Purchase #6 | $81.79 | 10.802% | $90.625 | $90.63 | $90.65 | $90.60 |
| Purchase #7 | $93.80 | 10.719% | $103.8544 | $103.85 | $103.85 | $103.90 |
| 7 purchase totals = | $850.76 | $928.6166 | $928.62 | $928.65 | $928.60 | |