| 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 | $216.71 | 12.250% | $243.257 | $243.26 | $243.25 | $243.30 |
| Purchase #2 | $160.30 | 3.111% | $165.2869 | $165.29 | $165.30 | $165.30 |
| Purchase #3 | $126.71 | 13.781% | $144.1719 | $144.17 | $144.15 | $144.20 |
| Purchase #4 | $183.82 | 6.546% | $195.8529 | $195.85 | $195.85 | $195.90 |
| Purchase #5 | $27.34 | 4.125% | $28.4678 | $28.47 | $28.45 | $28.50 |
| Purchase #6 | $60.45 | 5.266% | $63.6333 | $63.63 | $63.65 | $63.60 |
| Purchase #7 | $44.70 | 6.532% | $47.6198 | $47.62 | $47.60 | $47.60 |
| 7 purchase totals = | $820.03 | $888.2896 | $888.29 | $888.25 | $888.40 | |