| 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 | $104.82 | 12.277% | $117.6888 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $202.25 | 11.791% | $226.0973 | $226.10 | $226.10 | $226.10 |
| Purchase #3 | $146.96 | 9.813% | $161.3812 | $161.38 | $161.40 | $161.40 |
| Purchase #4 | $92.57 | 8.293% | $100.2468 | $100.25 | $100.25 | $100.20 |
| Purchase #5 | $128.44 | 12.833% | $144.9227 | $144.92 | $144.90 | $144.90 |
| Purchase #6 | $64.55 | 12.695% | $72.7446 | $72.74 | $72.75 | $72.70 |
| Purchase #7 | $166.60 | 7.541% | $179.1633 | $179.16 | $179.15 | $179.20 |
| 7 purchase totals = | $906.19 | $1,002.2447 | $1,002.24 | $1,002.25 | $1,002.20 | |