| 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 | $9.93 | 4.764% | $10.4031 | $10.40 | $10.40 | $10.40 |
| Purchase #2 | $233.73 | 13.158% | $264.4842 | $264.48 | $264.50 | $264.50 |
| Purchase #3 | $197.26 | 7.599% | $212.2498 | $212.25 | $212.25 | $212.20 |
| Purchase #4 | $22.40 | 11.457% | $24.9664 | $24.97 | $24.95 | $25.00 |
| Purchase #5 | $81.98 | 12.661% | $92.3595 | $92.36 | $92.35 | $92.40 |
| Purchase #6 | $109.39 | 7.680% | $117.7912 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $248.63 | 9.256% | $271.6432 | $271.64 | $271.65 | $271.60 |
| 7 purchase totals = | $903.32 | $993.8974 | $993.89 | $993.90 | $993.90 | |