| 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 | $203.27 | 12.349% | $228.3718 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $183.99 | 7.503% | $197.7948 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $218.26 | 8.143% | $236.0329 | $236.03 | $236.05 | $236.00 |
| Purchase #4 | $218.53 | 6.616% | $232.9879 | $232.99 | $233.00 | $233.00 |
| Purchase #5 | $6.31 | 6.287% | $6.7067 | $6.71 | $6.70 | $6.70 |
| Purchase #6 | $235.49 | 6.698% | $251.2631 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $59.72 | 7.245% | $64.0467 | $64.05 | $64.05 | $64.00 |
| 7 purchase totals = | $1,125.57 | $1,217.2039 | $1,217.20 | $1,217.20 | $1,217.20 | |