| 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 | $227.93 | 12.183% | $255.6987 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $80.25 | 4.469% | $83.8364 | $83.84 | $83.85 | $83.80 |
| Purchase #3 | $177.90 | 3.261% | $183.7013 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $96.38 | 11.760% | $107.7143 | $107.71 | $107.70 | $107.70 |
| Purchase #5 | $39.70 | 10.321% | $43.7974 | $43.80 | $43.80 | $43.80 |
| Purchase #6 | $25.68 | 6.481% | $27.3443 | $27.34 | $27.35 | $27.30 |
| Purchase #7 | $98.90 | 13.391% | $112.1437 | $112.14 | $112.15 | $112.10 |
| 7 purchase totals = | $746.74 | $814.2361 | $814.23 | $814.25 | $814.10 | |