| 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 | $225.52 | 5.267% | $237.3981 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $114.54 | 8.717% | $124.5245 | $124.52 | $124.50 | $124.50 |
| Purchase #3 | $179.41 | 4.310% | $187.1426 | $187.14 | $187.15 | $187.10 |
| Purchase #4 | $26.38 | 12.412% | $29.6543 | $29.65 | $29.65 | $29.70 |
| Purchase #5 | $209.58 | 6.774% | $223.7769 | $223.78 | $223.80 | $223.80 |
| Purchase #6 | $231.27 | 8.337% | $250.551 | $250.55 | $250.55 | $250.60 |
| Purchase #7 | $182.89 | 5.278% | $192.5429 | $192.54 | $192.55 | $192.50 |
| 7 purchase totals = | $1,169.59 | $1,245.5903 | $1,245.58 | $1,245.60 | $1,245.60 | |