| 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 | $205.34 | 7.700% | $221.1512 | $221.15 | $221.15 | $221.20 |
| Purchase #2 | $70.54 | 4.278% | $73.5577 | $73.56 | $73.55 | $73.60 |
| Purchase #3 | $161.76 | 11.552% | $180.4465 | $180.45 | $180.45 | $180.40 |
| Purchase #4 | $104.74 | 10.614% | $115.8571 | $115.86 | $115.85 | $115.90 |
| Purchase #5 | $8.43 | 5.778% | $8.9171 | $8.92 | $8.90 | $8.90 |
| Purchase #6 | $242.43 | 10.610% | $268.1518 | $268.15 | $268.15 | $268.20 |
| Purchase #7 | $184.99 | 10.716% | $204.8135 | $204.81 | $204.80 | $204.80 |
| 7 purchase totals = | $978.23 | $1,072.8949 | $1,072.90 | $1,072.85 | $1,073.00 | |