| 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 | $38.46 | 7.121% | $41.1987 | $41.20 | $41.20 | $41.20 |
| Purchase #2 | $88.78 | 10.799% | $98.3674 | $98.37 | $98.35 | $98.40 |
| Purchase #3 | $232.87 | 5.662% | $246.0551 | $246.06 | $246.05 | $246.10 |
| Purchase #4 | $176.42 | 10.662% | $195.2299 | $195.23 | $195.25 | $195.20 |
| Purchase #5 | $244.95 | 4.377% | $255.6715 | $255.67 | $255.65 | $255.70 |
| Purchase #6 | $153.54 | 3.365% | $158.7066 | $158.71 | $158.70 | $158.70 |
| Purchase #7 | $221.62 | 8.104% | $239.5801 | $239.58 | $239.60 | $239.60 |
| 7 purchase totals = | $1,156.64 | $1,234.8093 | $1,234.82 | $1,234.80 | $1,234.90 | |