| 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 | $197.31 | 3.340% | $203.9002 | $203.90 | $203.90 | $203.90 |
| Purchase #2 | $58.45 | 9.195% | $63.8245 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $55.45 | 8.413% | $60.115 | $60.12 | $60.10 | $60.10 |
| Purchase #4 | $149.85 | 10.575% | $165.6966 | $165.70 | $165.70 | $165.70 |
| Purchase #5 | $120.70 | 6.729% | $128.8219 | $128.82 | $128.80 | $128.80 |
| Purchase #6 | $239.58 | 10.555% | $264.8677 | $264.87 | $264.85 | $264.90 |
| Purchase #7 | $104.46 | 7.702% | $112.5055 | $112.51 | $112.50 | $112.50 |
| 7 purchase totals = | $925.80 | $999.7314 | $999.74 | $999.65 | $999.70 | |