| 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 | $213.55 | 3.281% | $220.5566 | $220.56 | $220.55 | $220.60 |
| Purchase #2 | $153.88 | 3.624% | $159.4566 | $159.46 | $159.45 | $159.50 |
| Purchase #3 | $250.76 | 3.338% | $259.1304 | $259.13 | $259.15 | $259.10 |
| Purchase #4 | $147.56 | 7.222% | $158.2168 | $158.22 | $158.20 | $158.20 |
| Purchase #5 | $244.97 | 5.377% | $258.142 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $95.68 | 9.597% | $104.8624 | $104.86 | $104.85 | $104.90 |
| Purchase #7 | $179.60 | 9.648% | $196.9278 | $196.93 | $196.95 | $196.90 |
| 7 purchase totals = | $1,286.00 | $1,357.2926 | $1,357.30 | $1,357.30 | $1,357.30 | |