| 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 | $6.62 | 7.480% | $7.1152 | $7.12 | $7.10 | $7.10 |
| Purchase #2 | $220.83 | 6.355% | $234.8637 | $234.86 | $234.85 | $234.90 |
| Purchase #3 | $171.30 | 4.635% | $179.2398 | $179.24 | $179.25 | $179.20 |
| Purchase #4 | $233.31 | 9.374% | $255.1805 | $255.18 | $255.20 | $255.20 |
| Purchase #5 | $161.57 | 11.568% | $180.2604 | $180.26 | $180.25 | $180.30 |
| Purchase #6 | $60.86 | 5.503% | $64.2091 | $64.21 | $64.20 | $64.20 |
| Purchase #7 | $206.63 | 3.668% | $214.2092 | $214.21 | $214.20 | $214.20 |
| 7 purchase totals = | $1,061.12 | $1,135.0779 | $1,135.08 | $1,135.05 | $1,135.10 | |