| 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 | $38.63 | 7.634% | $41.579 | $41.58 | $41.60 | $41.60 |
| Purchase #2 | $103.93 | 12.351% | $116.7664 | $116.77 | $116.75 | $116.80 |
| Purchase #3 | $237.54 | 7.223% | $254.6975 | $254.70 | $254.70 | $254.70 |
| Purchase #4 | $69.76 | 11.212% | $77.5815 | $77.58 | $77.60 | $77.60 |
| Purchase #5 | $224.34 | 11.330% | $249.7577 | $249.76 | $249.75 | $249.80 |
| Purchase #6 | $215.78 | 12.166% | $242.0318 | $242.03 | $242.05 | $242.00 |
| Purchase #7 | $152.49 | 3.368% | $157.6259 | $157.63 | $157.65 | $157.60 |
| 7 purchase totals = | $1,042.47 | $1,140.0398 | $1,140.05 | $1,140.10 | $1,140.10 | |