| 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 | $242.92 | 5.831% | $257.0847 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $147.65 | 9.381% | $161.501 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $42.29 | 10.321% | $46.6548 | $46.65 | $46.65 | $46.70 |
| Purchase #4 | $108.99 | 11.169% | $121.1631 | $121.16 | $121.15 | $121.20 |
| Purchase #5 | $215.67 | 6.626% | $229.9603 | $229.96 | $229.95 | $230.00 |
| Purchase #6 | $235.83 | 8.455% | $255.7694 | $255.77 | $255.75 | $255.80 |
| Purchase #7 | $114.85 | 3.596% | $118.98 | $118.98 | $119.00 | $119.00 |
| 7 purchase totals = | $1,108.20 | $1,191.1133 | $1,191.10 | $1,191.10 | $1,191.30 | |