| 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 | $244.61 | 4.350% | $255.2505 | $255.25 | $255.25 | $255.30 |
| Purchase #2 | $243.57 | 4.614% | $254.8083 | $254.81 | $254.80 | $254.80 |
| Purchase #3 | $11.94 | 10.568% | $13.2018 | $13.20 | $13.20 | $13.20 |
| Purchase #4 | $133.71 | 11.400% | $148.9529 | $148.95 | $148.95 | $149.00 |
| Purchase #5 | $212.34 | 13.636% | $241.2947 | $241.29 | $241.30 | $241.30 |
| Purchase #6 | $180.88 | 6.756% | $193.1003 | $193.10 | $193.10 | $193.10 |
| Purchase #7 | $204.62 | 3.192% | $211.1515 | $211.15 | $211.15 | $211.20 |
| 7 purchase totals = | $1,231.67 | $1,317.7600 | $1,317.75 | $1,317.75 | $1,317.90 | |