| 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 | $168.40 | 13.385% | $190.9403 | $190.94 | $190.95 | $190.90 |
| Purchase #2 | $203.81 | 4.415% | $212.8082 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $224.59 | 8.873% | $244.5179 | $244.52 | $244.50 | $244.50 |
| Purchase #4 | $201.72 | 11.535% | $224.9884 | $224.99 | $225.00 | $225.00 |
| Purchase #5 | $208.48 | 11.287% | $232.0111 | $232.01 | $232.00 | $232.00 |
| Purchase #6 | $151.97 | 3.482% | $157.2616 | $157.26 | $157.25 | $157.30 |
| Purchase #7 | $138.33 | 7.232% | $148.334 | $148.33 | $148.35 | $148.30 |
| 7 purchase totals = | $1,297.30 | $1,410.8615 | $1,410.86 | $1,410.85 | $1,410.80 | |