| 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 | $231.90 | 11.192% | $257.8542 | $257.85 | $257.85 | $257.90 |
| Purchase #2 | $225.97 | 9.440% | $247.3016 | $247.30 | $247.30 | $247.30 |
| Purchase #3 | $190.42 | 4.617% | $199.2117 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $105.69 | 7.795% | $113.9285 | $113.93 | $113.95 | $113.90 |
| Purchase #5 | $56.59 | 12.325% | $63.5647 | $63.56 | $63.55 | $63.60 |
| Purchase #6 | $75.72 | 5.780% | $80.0966 | $80.10 | $80.10 | $80.10 |
| Purchase #7 | $34.38 | 3.447% | $35.5651 | $35.57 | $35.55 | $35.60 |
| 7 purchase totals = | $920.67 | $997.5224 | $997.52 | $997.50 | $997.60 | |