| 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 | $219.93 | 11.696% | $245.653 | $245.65 | $245.65 | $245.70 |
| Purchase #2 | $212.81 | 3.114% | $219.4369 | $219.44 | $219.45 | $219.40 |
| Purchase #3 | $75.86 | 6.626% | $80.8865 | $80.89 | $80.90 | $80.90 |
| Purchase #4 | $70.35 | 12.414% | $79.0832 | $79.08 | $79.10 | $79.10 |
| Purchase #5 | $111.72 | 4.779% | $117.0591 | $117.06 | $117.05 | $117.10 |
| Purchase #6 | $19.91 | 9.307% | $21.763 | $21.76 | $21.75 | $21.80 |
| Purchase #7 | $72.32 | 5.540% | $76.3265 | $76.33 | $76.35 | $76.30 |
| 7 purchase totals = | $782.90 | $840.2082 | $840.21 | $840.25 | $840.30 | |