| 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 | $199.45 | 8.415% | $216.2337 | $216.23 | $216.25 | $216.20 |
| Purchase #2 | $145.29 | 12.251% | $163.0895 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $66.51 | 7.735% | $71.6545 | $71.65 | $71.65 | $71.70 |
| Purchase #4 | $198.80 | 4.490% | $207.7261 | $207.73 | $207.75 | $207.70 |
| Purchase #5 | $197.52 | 11.349% | $219.9365 | $219.94 | $219.95 | $219.90 |
| Purchase #6 | $81.65 | 8.839% | $88.867 | $88.87 | $88.85 | $88.90 |
| Purchase #7 | $236.26 | 4.210% | $246.2065 | $246.21 | $246.20 | $246.20 |
| 7 purchase totals = | $1,125.48 | $1,213.7138 | $1,213.72 | $1,213.75 | $1,213.70 | |