| 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 | $20.43 | 12.326% | $22.9482 | $22.95 | $22.95 | $22.90 |
| Purchase #2 | $244.95 | 12.777% | $276.2473 | $276.25 | $276.25 | $276.20 |
| Purchase #3 | $232.32 | 4.141% | $241.9404 | $241.94 | $241.95 | $241.90 |
| Purchase #4 | $180.34 | 5.304% | $189.9052 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $174.59 | 8.462% | $189.3638 | $189.36 | $189.35 | $189.40 |
| Purchase #6 | $79.64 | 7.508% | $85.6194 | $85.62 | $85.60 | $85.60 |
| Purchase #7 | $212.26 | 11.177% | $235.9843 | $235.98 | $236.00 | $236.00 |
| 7 purchase totals = | $1,144.53 | $1,242.0086 | $1,242.01 | $1,242.00 | $1,241.90 | |