| 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 | $202.94 | 13.321% | $229.9736 | $229.97 | $229.95 | $230.00 |
| Purchase #2 | $212.80 | 12.714% | $239.8554 | $239.86 | $239.85 | $239.90 |
| Purchase #3 | $168.63 | 7.600% | $181.4459 | $181.45 | $181.45 | $181.40 |
| Purchase #4 | $70.81 | 3.229% | $73.0965 | $73.10 | $73.10 | $73.10 |
| Purchase #5 | $237.42 | 10.111% | $261.4255 | $261.43 | $261.45 | $261.40 |
| Purchase #6 | $44.47 | 7.154% | $47.6514 | $47.65 | $47.65 | $47.70 |
| Purchase #7 | $45.89 | 4.387% | $47.9032 | $47.90 | $47.90 | $47.90 |
| 7 purchase totals = | $982.96 | $1,081.3515 | $1,081.36 | $1,081.35 | $1,081.40 | |