| 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 | $218.63 | 3.277% | $225.7945 | $225.79 | $225.80 | $225.80 |
| Purchase #2 | $102.67 | 11.367% | $114.3405 | $114.34 | $114.35 | $114.30 |
| Purchase #3 | $47.85 | 12.616% | $53.8868 | $53.89 | $53.90 | $53.90 |
| Purchase #4 | $5.52 | 11.392% | $6.1488 | $6.15 | $6.15 | $6.10 |
| Purchase #5 | $188.93 | 12.657% | $212.8429 | $212.84 | $212.85 | $212.80 |
| Purchase #6 | $72.93 | 9.594% | $79.9269 | $79.93 | $79.95 | $79.90 |
| Purchase #7 | $22.63 | 8.403% | $24.5316 | $24.53 | $24.55 | $24.50 |
| 7 purchase totals = | $659.16 | $717.4720 | $717.47 | $717.55 | $717.30 | |