| 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 | $244.84 | 12.330% | $275.0288 | $275.03 | $275.05 | $275.00 |
| Purchase #2 | $44.70 | 10.745% | $49.503 | $49.50 | $49.50 | $49.50 |
| Purchase #3 | $192.29 | 8.641% | $208.9058 | $208.91 | $208.90 | $208.90 |
| Purchase #4 | $157.97 | 3.428% | $163.3852 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $41.31 | 5.364% | $43.5259 | $43.53 | $43.55 | $43.50 |
| Purchase #6 | $170.29 | 7.231% | $182.6037 | $182.60 | $182.60 | $182.60 |
| Purchase #7 | $240.25 | 11.462% | $267.7875 | $267.79 | $267.80 | $267.80 |
| 7 purchase totals = | $1,091.65 | $1,190.7399 | $1,190.75 | $1,190.80 | $1,190.70 | |