| 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 | $235.82 | 5.185% | $248.0473 | $248.05 | $248.05 | $248.00 |
| Purchase #2 | $29.93 | 11.331% | $33.3214 | $33.32 | $33.30 | $33.30 |
| Purchase #3 | $145.93 | 6.469% | $155.3702 | $155.37 | $155.35 | $155.40 |
| Purchase #4 | $38.46 | 9.206% | $42.0006 | $42.00 | $42.00 | $42.00 |
| Purchase #5 | $104.97 | 5.360% | $110.5964 | $110.60 | $110.60 | $110.60 |
| Purchase #6 | $9.84 | 9.512% | $10.776 | $10.78 | $10.80 | $10.80 |
| Purchase #7 | $40.90 | 13.271% | $46.3278 | $46.33 | $46.35 | $46.30 |
| 7 purchase totals = | $605.85 | $646.4397 | $646.45 | $646.45 | $646.40 | |