| 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 | $197.34 | 6.606% | $210.3763 | $210.38 | $210.40 | $210.40 |
| Purchase #2 | $112.39 | 11.562% | $125.3845 | $125.38 | $125.40 | $125.40 |
| Purchase #3 | $212.93 | 8.245% | $230.4861 | $230.49 | $230.50 | $230.50 |
| Purchase #4 | $72.58 | 10.259% | $80.026 | $80.03 | $80.05 | $80.00 |
| Purchase #5 | $216.70 | 7.858% | $233.7283 | $233.73 | $233.75 | $233.70 |
| Purchase #6 | $13.84 | 12.759% | $15.6058 | $15.61 | $15.60 | $15.60 |
| Purchase #7 | $35.69 | 5.160% | $37.5316 | $37.53 | $37.55 | $37.50 |
| 7 purchase totals = | $861.47 | $933.1386 | $933.15 | $933.25 | $933.10 | |