| 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 | $217.73 | 12.325% | $244.5652 | $244.57 | $244.55 | $244.60 |
| Purchase #2 | $216.79 | 4.440% | $226.4155 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $173.46 | 11.223% | $192.9274 | $192.93 | $192.95 | $192.90 |
| Purchase #4 | $220.47 | 6.243% | $234.2339 | $234.23 | $234.25 | $234.20 |
| Purchase #5 | $116.42 | 10.194% | $128.2879 | $128.29 | $128.30 | $128.30 |
| Purchase #6 | $201.59 | 5.382% | $212.4396 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $171.29 | 9.794% | $188.0661 | $188.07 | $188.05 | $188.10 |
| 7 purchase totals = | $1,317.75 | $1,426.9356 | $1,426.95 | $1,426.95 | $1,426.90 | |