| 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 | $5.84 | 10.384% | $6.4464 | $6.45 | $6.45 | $6.40 |
| Purchase #2 | $222.68 | 9.117% | $242.9817 | $242.98 | $243.00 | $243.00 |
| Purchase #3 | $179.57 | 3.556% | $185.9555 | $185.96 | $185.95 | $186.00 |
| Purchase #4 | $250.64 | 3.561% | $259.5653 | $259.57 | $259.55 | $259.60 |
| Purchase #5 | $181.33 | 7.555% | $195.0295 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $241.64 | 6.448% | $257.2209 | $257.22 | $257.20 | $257.20 |
| Purchase #7 | $105.50 | 11.747% | $117.8931 | $117.89 | $117.90 | $117.90 |
| 7 purchase totals = | $1,187.20 | $1,265.0924 | $1,265.10 | $1,265.10 | $1,265.10 | |