| 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 | $203.90 | 4.423% | $212.9185 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $128.79 | 10.530% | $142.3516 | $142.35 | $142.35 | $142.40 |
| Purchase #3 | $169.64 | 4.622% | $177.4808 | $177.48 | $177.50 | $177.50 |
| Purchase #4 | $220.90 | 12.724% | $249.0073 | $249.01 | $249.00 | $249.00 |
| Purchase #5 | $20.75 | 13.673% | $23.5871 | $23.59 | $23.60 | $23.60 |
| Purchase #6 | $15.61 | 6.216% | $16.5803 | $16.58 | $16.60 | $16.60 |
| Purchase #7 | $101.49 | 12.637% | $114.3153 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $861.08 | $936.2409 | $936.25 | $936.25 | $936.30 | |