| 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 | $184.62 | 4.114% | $192.2153 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $232.36 | 5.609% | $245.3931 | $245.39 | $245.40 | $245.40 |
| Purchase #3 | $248.73 | 10.623% | $275.1526 | $275.15 | $275.15 | $275.20 |
| Purchase #4 | $94.85 | 12.422% | $106.6323 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $128.77 | 5.804% | $136.2438 | $136.24 | $136.25 | $136.20 |
| Purchase #6 | $94.89 | 4.668% | $99.3195 | $99.32 | $99.30 | $99.30 |
| Purchase #7 | $247.59 | 3.298% | $255.7555 | $255.76 | $255.75 | $255.80 |
| 7 purchase totals = | $1,231.81 | $1,310.7121 | $1,310.71 | $1,310.70 | $1,310.70 | |