| 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 | $233.60 | 6.512% | $248.812 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $217.60 | 12.215% | $244.1798 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $28.64 | 10.646% | $31.689 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $105.35 | 11.771% | $117.7507 | $117.75 | $117.75 | $117.80 |
| Purchase #5 | $15.45 | 12.756% | $17.4208 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $43.30 | 11.555% | $48.3033 | $48.30 | $48.30 | $48.30 |
| Purchase #7 | $58.61 | 3.730% | $60.7962 | $60.80 | $60.80 | $60.80 |
| 7 purchase totals = | $702.55 | $768.9518 | $768.95 | $768.95 | $769.00 | |