| 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 | $142.69 | 5.462% | $150.4837 | $150.48 | $150.50 | $150.50 |
| Purchase #2 | $198.68 | 9.523% | $217.6003 | $217.60 | $217.60 | $217.60 |
| Purchase #3 | $225.88 | 10.504% | $249.6064 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $50.36 | 10.107% | $55.4499 | $55.45 | $55.45 | $55.40 |
| Purchase #5 | $199.33 | 10.355% | $219.9706 | $219.97 | $219.95 | $220.00 |
| Purchase #6 | $166.27 | 6.830% | $177.6262 | $177.63 | $177.65 | $177.60 |
| Purchase #7 | $150.37 | 12.845% | $169.685 | $169.69 | $169.70 | $169.70 |
| 7 purchase totals = | $1,133.58 | $1,240.4221 | $1,240.43 | $1,240.45 | $1,240.40 | |