| 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 | $232.38 | 5.381% | $244.8844 | $244.88 | $244.90 | $244.90 |
| Purchase #2 | $145.49 | 7.385% | $156.2344 | $156.23 | $156.25 | $156.20 |
| Purchase #3 | $35.82 | 8.842% | $38.9872 | $38.99 | $39.00 | $39.00 |
| Purchase #4 | $119.68 | 10.288% | $131.9927 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $106.68 | 12.716% | $120.2454 | $120.25 | $120.25 | $120.20 |
| Purchase #6 | $109.49 | 11.252% | $121.8098 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $237.57 | 13.126% | $268.7534 | $268.75 | $268.75 | $268.80 |
| 7 purchase totals = | $987.11 | $1,082.9073 | $1,082.90 | $1,082.95 | $1,082.90 | |