| 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 | $203.27 | 8.570% | $220.6902 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $183.64 | 6.781% | $196.0926 | $196.09 | $196.10 | $196.10 |
| Purchase #3 | $44.37 | 4.414% | $46.3285 | $46.33 | $46.35 | $46.30 |
| Purchase #4 | $104.92 | 3.356% | $108.4411 | $108.44 | $108.45 | $108.40 |
| Purchase #5 | $74.52 | 11.833% | $83.338 | $83.34 | $83.35 | $83.30 |
| Purchase #6 | $42.36 | 4.680% | $44.3424 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $170.48 | 3.429% | $176.3258 | $176.33 | $176.35 | $176.30 |
| 7 purchase totals = | $823.56 | $875.5586 | $875.56 | $875.65 | $875.40 | |