| 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 | $108.36 | 4.576% | $113.3186 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $25.34 | 4.357% | $26.4441 | $26.44 | $26.45 | $26.40 |
| Purchase #3 | $247.35 | 7.686% | $266.3613 | $266.36 | $266.35 | $266.40 |
| Purchase #4 | $104.33 | 6.476% | $111.0864 | $111.09 | $111.10 | $111.10 |
| Purchase #5 | $236.85 | 9.204% | $258.6497 | $258.65 | $258.65 | $258.60 |
| Purchase #6 | $185.28 | 8.222% | $200.5137 | $200.51 | $200.50 | $200.50 |
| Purchase #7 | $120.73 | 12.318% | $135.6015 | $135.60 | $135.60 | $135.60 |
| 7 purchase totals = | $1,028.24 | $1,111.9753 | $1,111.97 | $1,111.95 | $1,111.90 | |