| 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 | $203.56 | 5.553% | $214.8637 | $214.86 | $214.85 | $214.90 |
| Purchase #2 | $45.47 | 12.509% | $51.1578 | $51.16 | $51.15 | $51.20 |
| Purchase #3 | $182.29 | 4.815% | $191.0673 | $191.07 | $191.05 | $191.10 |
| Purchase #4 | $233.94 | 9.674% | $256.5714 | $256.57 | $256.55 | $256.60 |
| Purchase #5 | $20.93 | 9.186% | $22.8526 | $22.85 | $22.85 | $22.90 |
| Purchase #6 | $249.75 | 8.782% | $271.683 | $271.68 | $271.70 | $271.70 |
| Purchase #7 | $236.78 | 8.810% | $257.6403 | $257.64 | $257.65 | $257.60 |
| 7 purchase totals = | $1,172.72 | $1,265.8361 | $1,265.83 | $1,265.80 | $1,266.00 | |