| 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 | $132.58 | 7.697% | $142.7847 | $142.78 | $142.80 | $142.80 |
| Purchase #2 | $124.36 | 4.792% | $130.3193 | $130.32 | $130.30 | $130.30 |
| Purchase #3 | $115.62 | 12.756% | $130.3685 | $130.37 | $130.35 | $130.40 |
| Purchase #4 | $121.81 | 8.492% | $132.1541 | $132.15 | $132.15 | $132.20 |
| Purchase #5 | $244.47 | 8.845% | $266.0934 | $266.09 | $266.10 | $266.10 |
| Purchase #6 | $196.29 | 11.420% | $218.7063 | $218.71 | $218.70 | $218.70 |
| Purchase #7 | $202.61 | 5.596% | $213.9481 | $213.95 | $213.95 | $213.90 |
| 7 purchase totals = | $1,137.74 | $1,234.3744 | $1,234.37 | $1,234.35 | $1,234.40 | |