| 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 | $105.93 | 4.782% | $110.9956 | $111.00 | $111.00 | $111.00 |
| Purchase #2 | $191.41 | 11.411% | $213.2518 | $213.25 | $213.25 | $213.30 |
| Purchase #3 | $209.91 | 6.726% | $224.0285 | $224.03 | $224.05 | $224.00 |
| Purchase #4 | $36.97 | 6.277% | $39.2906 | $39.29 | $39.30 | $39.30 |
| Purchase #5 | $117.98 | 4.369% | $123.1345 | $123.13 | $123.15 | $123.10 |
| Purchase #6 | $186.76 | 4.663% | $195.4686 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $73.81 | 13.617% | $83.8607 | $83.86 | $83.85 | $83.90 |
| 7 purchase totals = | $922.77 | $990.0303 | $990.03 | $990.05 | $990.10 | |