| 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 | $115.60 | 7.514% | $124.2862 | $124.29 | $124.30 | $124.30 |
| Purchase #2 | $116.80 | 12.398% | $131.2809 | $131.28 | $131.30 | $131.30 |
| Purchase #3 | $228.58 | 3.435% | $236.4317 | $236.43 | $236.45 | $236.40 |
| Purchase #4 | $238.76 | 8.674% | $259.47 | $259.47 | $259.45 | $259.50 |
| Purchase #5 | $10.86 | 8.588% | $11.7927 | $11.79 | $11.80 | $11.80 |
| Purchase #6 | $188.28 | 13.171% | $213.0784 | $213.08 | $213.10 | $213.10 |
| Purchase #7 | $194.91 | 5.128% | $204.905 | $204.91 | $204.90 | $204.90 |
| 7 purchase totals = | $1,093.79 | $1,181.2449 | $1,181.25 | $1,181.30 | $1,181.30 | |