| 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 | $245.97 | 11.734% | $274.8321 | $274.83 | $274.85 | $274.80 |
| Purchase #2 | $63.56 | 9.161% | $69.3827 | $69.38 | $69.40 | $69.40 |
| Purchase #3 | $136.30 | 7.520% | $146.5498 | $146.55 | $146.55 | $146.50 |
| Purchase #4 | $225.64 | 3.198% | $232.856 | $232.86 | $232.85 | $232.90 |
| Purchase #5 | $129.58 | 13.216% | $146.7053 | $146.71 | $146.70 | $146.70 |
| Purchase #6 | $132.90 | 9.802% | $145.9269 | $145.93 | $145.95 | $145.90 |
| Purchase #7 | $151.79 | 9.568% | $166.3133 | $166.31 | $166.30 | $166.30 |
| 7 purchase totals = | $1,085.74 | $1,182.5661 | $1,182.57 | $1,182.60 | $1,182.50 | |