| 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 | $93.42 | 10.380% | $103.117 | $103.12 | $103.10 | $103.10 |
| Purchase #2 | $160.41 | 12.472% | $180.4163 | $180.42 | $180.40 | $180.40 |
| Purchase #3 | $106.64 | 10.256% | $117.577 | $117.58 | $117.60 | $117.60 |
| Purchase #4 | $198.65 | 9.239% | $217.0033 | $217.00 | $217.00 | $217.00 |
| Purchase #5 | $67.38 | 7.845% | $72.666 | $72.67 | $72.65 | $72.70 |
| Purchase #6 | $130.93 | 13.108% | $148.0923 | $148.09 | $148.10 | $148.10 |
| Purchase #7 | $21.40 | 6.843% | $22.8644 | $22.86 | $22.85 | $22.90 |
| 7 purchase totals = | $778.83 | $861.7363 | $861.74 | $861.70 | $861.80 | |