| 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 | $197.64 | 9.857% | $217.1214 | $217.12 | $217.10 | $217.10 |
| Purchase #2 | $136.74 | 11.260% | $152.1369 | $152.14 | $152.15 | $152.10 |
| Purchase #3 | $244.83 | 9.241% | $267.4547 | $267.45 | $267.45 | $267.50 |
| Purchase #4 | $207.39 | 3.434% | $214.5118 | $214.51 | $214.50 | $214.50 |
| Purchase #5 | $146.38 | 5.465% | $154.3797 | $154.38 | $154.40 | $154.40 |
| Purchase #6 | $11.56 | 9.723% | $12.684 | $12.68 | $12.70 | $12.70 |
| Purchase #7 | $84.47 | 9.353% | $92.3705 | $92.37 | $92.35 | $92.40 |
| 7 purchase totals = | $1,029.01 | $1,110.6590 | $1,110.65 | $1,110.65 | $1,110.70 | |