| 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 | $10.29 | 10.330% | $11.353 | $11.35 | $11.35 | $11.40 |
| Purchase #2 | $241.59 | 5.473% | $254.8122 | $254.81 | $254.80 | $254.80 |
| Purchase #3 | $171.48 | 6.379% | $182.4187 | $182.42 | $182.40 | $182.40 |
| Purchase #4 | $136.64 | 7.136% | $146.3906 | $146.39 | $146.40 | $146.40 |
| Purchase #5 | $246.39 | 3.504% | $255.0235 | $255.02 | $255.00 | $255.00 |
| Purchase #6 | $178.65 | 8.155% | $193.2189 | $193.22 | $193.20 | $193.20 |
| Purchase #7 | $250.91 | 9.395% | $274.483 | $274.48 | $274.50 | $274.50 |
| 7 purchase totals = | $1,235.95 | $1,317.6999 | $1,317.69 | $1,317.65 | $1,317.70 | |