| 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 | $84.33 | 9.332% | $92.1997 | $92.20 | $92.20 | $92.20 |
| Purchase #2 | $246.64 | 3.171% | $254.461 | $254.46 | $254.45 | $254.50 |
| Purchase #3 | $140.43 | 6.395% | $149.4105 | $149.41 | $149.40 | $149.40 |
| Purchase #4 | $198.51 | 12.506% | $223.3357 | $223.34 | $223.35 | $223.30 |
| Purchase #5 | $167.52 | 3.256% | $172.9745 | $172.97 | $172.95 | $173.00 |
| Purchase #6 | $124.65 | 13.430% | $141.3905 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $233.72 | 6.872% | $249.7812 | $249.78 | $249.80 | $249.80 |
| 7 purchase totals = | $1,195.80 | $1,283.5531 | $1,283.55 | $1,283.55 | $1,283.60 | |