| 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 | $220.76 | 6.214% | $234.478 | $234.48 | $234.50 | $234.50 |
| Purchase #2 | $215.86 | 8.584% | $234.3894 | $234.39 | $234.40 | $234.40 |
| Purchase #3 | $32.54 | 6.223% | $34.565 | $34.57 | $34.55 | $34.60 |
| Purchase #4 | $246.69 | 9.780% | $270.8163 | $270.82 | $270.80 | $270.80 |
| Purchase #5 | $239.91 | 13.212% | $271.6069 | $271.61 | $271.60 | $271.60 |
| Purchase #6 | $158.28 | 8.815% | $172.2324 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $93.60 | 4.221% | $97.5509 | $97.55 | $97.55 | $97.60 |
| 7 purchase totals = | $1,207.64 | $1,315.6389 | $1,315.65 | $1,315.65 | $1,315.70 | |