| 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 | $190.55 | 9.581% | $208.8066 | $208.81 | $208.80 | $208.80 |
| Purchase #2 | $70.74 | 12.811% | $79.8025 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $208.29 | 6.256% | $221.3206 | $221.32 | $221.30 | $221.30 |
| Purchase #4 | $77.76 | 9.488% | $85.1379 | $85.14 | $85.15 | $85.10 |
| Purchase #5 | $83.71 | 11.478% | $93.3182 | $93.32 | $93.30 | $93.30 |
| Purchase #6 | $227.76 | 8.325% | $246.721 | $246.72 | $246.70 | $246.70 |
| Purchase #7 | $95.34 | 6.241% | $101.2902 | $101.29 | $101.30 | $101.30 |
| 7 purchase totals = | $954.15 | $1,036.3970 | $1,036.40 | $1,036.35 | $1,036.30 | |