| 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 | $11.82 | 11.774% | $13.2117 | $13.21 | $13.20 | $13.20 |
| Purchase #2 | $226.35 | 8.153% | $244.8043 | $244.80 | $244.80 | $244.80 |
| Purchase #3 | $134.26 | 13.560% | $152.4657 | $152.47 | $152.45 | $152.50 |
| Purchase #4 | $17.27 | 5.164% | $18.1618 | $18.16 | $18.15 | $18.20 |
| Purchase #5 | $114.49 | 8.352% | $124.0522 | $124.05 | $124.05 | $124.10 |
| Purchase #6 | $180.70 | 3.448% | $186.9305 | $186.93 | $186.95 | $186.90 |
| Purchase #7 | $82.58 | 5.452% | $87.0823 | $87.08 | $87.10 | $87.10 |
| 7 purchase totals = | $767.47 | $826.7085 | $826.70 | $826.70 | $826.80 | |