| 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 | $80.26 | 8.858% | $87.3694 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $177.75 | 12.448% | $199.8763 | $199.88 | $199.90 | $199.90 |
| Purchase #3 | $241.58 | 7.220% | $259.0221 | $259.02 | $259.00 | $259.00 |
| Purchase #4 | $89.52 | 4.465% | $93.5171 | $93.52 | $93.50 | $93.50 |
| Purchase #5 | $198.77 | 5.409% | $209.5215 | $209.52 | $209.50 | $209.50 |
| Purchase #6 | $201.66 | 5.397% | $212.5436 | $212.54 | $212.55 | $212.50 |
| Purchase #7 | $221.52 | 6.254% | $235.3739 | $235.37 | $235.35 | $235.40 |
| 7 purchase totals = | $1,211.06 | $1,297.2239 | $1,297.22 | $1,297.15 | $1,297.20 | |