| 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 | $105.94 | 7.563% | $113.9522 | $113.95 | $113.95 | $114.00 |
| Purchase #2 | $17.48 | 8.405% | $18.9492 | $18.95 | $18.95 | $18.90 |
| Purchase #3 | $177.49 | 9.611% | $194.5486 | $194.55 | $194.55 | $194.50 |
| Purchase #4 | $171.51 | 8.159% | $185.5035 | $185.50 | $185.50 | $185.50 |
| Purchase #5 | $99.26 | 6.636% | $105.8469 | $105.85 | $105.85 | $105.80 |
| Purchase #6 | $218.52 | 4.251% | $227.8093 | $227.81 | $227.80 | $227.80 |
| Purchase #7 | $187.60 | 6.171% | $199.1768 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $977.80 | $1,045.7865 | $1,045.79 | $1,045.80 | $1,045.70 | |