| 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 | $213.68 | 9.375% | $233.7125 | $233.71 | $233.70 | $233.70 |
| Purchase #2 | $11.38 | 5.871% | $12.0481 | $12.05 | $12.05 | $12.00 |
| Purchase #3 | $223.63 | 7.349% | $240.0646 | $240.06 | $240.05 | $240.10 |
| Purchase #4 | $62.81 | 7.337% | $67.4184 | $67.42 | $67.40 | $67.40 |
| Purchase #5 | $37.25 | 12.811% | $42.0221 | $42.02 | $42.00 | $42.00 |
| Purchase #6 | $90.95 | 11.237% | $101.1701 | $101.17 | $101.15 | $101.20 |
| Purchase #7 | $218.77 | 8.521% | $237.4114 | $237.41 | $237.40 | $237.40 |
| 7 purchase totals = | $858.47 | $933.8472 | $933.84 | $933.75 | $933.80 | |