| 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 | $233.36 | 7.768% | $251.4874 | $251.49 | $251.50 | $251.50 |
| Purchase #2 | $195.51 | 11.292% | $217.587 | $217.59 | $217.60 | $217.60 |
| Purchase #3 | $246.61 | 4.470% | $257.6335 | $257.63 | $257.65 | $257.60 |
| Purchase #4 | $182.91 | 11.316% | $203.6081 | $203.61 | $203.60 | $203.60 |
| Purchase #5 | $249.34 | 13.190% | $282.2279 | $282.23 | $282.25 | $282.20 |
| Purchase #6 | $191.83 | 4.120% | $199.7334 | $199.73 | $199.75 | $199.70 |
| Purchase #7 | $24.45 | 10.871% | $27.108 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $1,324.01 | $1,439.3853 | $1,439.39 | $1,439.45 | $1,439.30 | |