| 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 | $181.61 | 7.254% | $194.784 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $217.27 | 4.257% | $226.5192 | $226.52 | $226.50 | $226.50 |
| Purchase #3 | $152.31 | 3.421% | $157.5205 | $157.52 | $157.50 | $157.50 |
| Purchase #4 | $200.86 | 11.762% | $224.4852 | $224.49 | $224.50 | $224.50 |
| Purchase #5 | $122.93 | 13.615% | $139.6669 | $139.67 | $139.65 | $139.70 |
| Purchase #6 | $196.50 | 13.293% | $222.6207 | $222.62 | $222.60 | $222.60 |
| Purchase #7 | $37.40 | 3.576% | $38.7374 | $38.74 | $38.75 | $38.70 |
| 7 purchase totals = | $1,108.88 | $1,204.3339 | $1,204.34 | $1,204.30 | $1,204.30 | |