| 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 | $216.98 | 6.365% | $230.7908 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $41.99 | 13.315% | $47.581 | $47.58 | $47.60 | $47.60 |
| Purchase #3 | $193.58 | 12.434% | $217.6497 | $217.65 | $217.65 | $217.60 |
| Purchase #4 | $240.78 | 8.457% | $261.1428 | $261.14 | $261.15 | $261.10 |
| Purchase #5 | $128.30 | 3.549% | $132.8534 | $132.85 | $132.85 | $132.90 |
| Purchase #6 | $63.57 | 5.503% | $67.0683 | $67.07 | $67.05 | $67.10 |
| Purchase #7 | $132.56 | 9.847% | $145.6132 | $145.61 | $145.60 | $145.60 |
| 7 purchase totals = | $1,017.76 | $1,102.6992 | $1,102.69 | $1,102.70 | $1,102.70 | |