| 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 | $203.73 | 13.503% | $231.2397 | $231.24 | $231.25 | $231.20 |
| Purchase #2 | $209.62 | 3.850% | $217.6904 | $217.69 | $217.70 | $217.70 |
| Purchase #3 | $218.96 | 4.261% | $228.2899 | $228.29 | $228.30 | $228.30 |
| Purchase #4 | $7.32 | 3.597% | $7.5833 | $7.58 | $7.60 | $7.60 |
| Purchase #5 | $131.92 | 11.331% | $146.8679 | $146.87 | $146.85 | $146.90 |
| Purchase #6 | $138.83 | 11.741% | $155.13 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $153.70 | 3.507% | $159.0903 | $159.09 | $159.10 | $159.10 |
| 7 purchase totals = | $1,064.08 | $1,145.8915 | $1,145.89 | $1,145.95 | $1,145.90 | |