| 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 | $195.79 | 4.459% | $204.5203 | $204.52 | $204.50 | $204.50 |
| Purchase #2 | $215.38 | 6.392% | $229.1471 | $229.15 | $229.15 | $229.10 |
| Purchase #3 | $100.94 | 8.595% | $109.6158 | $109.62 | $109.60 | $109.60 |
| Purchase #4 | $185.93 | 10.764% | $205.9435 | $205.94 | $205.95 | $205.90 |
| Purchase #5 | $172.28 | 13.228% | $195.0692 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $133.96 | 11.525% | $149.3989 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $129.87 | 6.205% | $137.9284 | $137.93 | $137.95 | $137.90 |
| 7 purchase totals = | $1,134.15 | $1,231.6232 | $1,231.63 | $1,231.60 | $1,231.50 | |