| 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 | $98.34 | 12.296% | $110.4319 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $68.77 | 9.166% | $75.0735 | $75.07 | $75.05 | $75.10 |
| Purchase #3 | $69.56 | 13.808% | $79.1648 | $79.16 | $79.15 | $79.20 |
| Purchase #4 | $119.68 | 13.704% | $136.0809 | $136.08 | $136.10 | $136.10 |
| Purchase #5 | $219.58 | 4.726% | $229.9574 | $229.96 | $229.95 | $230.00 |
| Purchase #6 | $206.59 | 13.640% | $234.7689 | $234.77 | $234.75 | $234.80 |
| Purchase #7 | $54.98 | 6.302% | $58.4448 | $58.44 | $58.45 | $58.40 |
| 7 purchase totals = | $837.50 | $923.9222 | $923.91 | $923.90 | $924.00 | |