| 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 | $187.97 | 13.409% | $213.1749 | $213.17 | $213.15 | $213.20 |
| Purchase #2 | $237.65 | 5.135% | $249.8533 | $249.85 | $249.85 | $249.90 |
| Purchase #3 | $234.72 | 12.216% | $263.3934 | $263.39 | $263.40 | $263.40 |
| Purchase #4 | $102.52 | 3.280% | $105.8827 | $105.88 | $105.90 | $105.90 |
| Purchase #5 | $118.62 | 12.537% | $133.4914 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $95.54 | 8.155% | $103.3313 | $103.33 | $103.35 | $103.30 |
| Purchase #7 | $205.47 | 11.113% | $228.3039 | $228.30 | $228.30 | $228.30 |
| 7 purchase totals = | $1,182.49 | $1,297.4309 | $1,297.41 | $1,297.45 | $1,297.50 | |