| 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 | $247.79 | 4.680% | $259.3866 | $259.39 | $259.40 | $259.40 |
| Purchase #2 | $43.99 | 5.649% | $46.475 | $46.48 | $46.50 | $46.50 |
| Purchase #3 | $225.33 | 11.519% | $251.2858 | $251.29 | $251.30 | $251.30 |
| Purchase #4 | $111.55 | 12.295% | $125.2651 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $120.68 | 3.439% | $124.8302 | $124.83 | $124.85 | $124.80 |
| Purchase #6 | $240.25 | 12.613% | $270.5527 | $270.55 | $270.55 | $270.60 |
| Purchase #7 | $5.73 | 11.171% | $6.3701 | $6.37 | $6.35 | $6.40 |
| 7 purchase totals = | $995.32 | $1,084.1655 | $1,084.18 | $1,084.20 | $1,084.30 | |