| 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 | $209.99 | 9.608% | $230.1658 | $230.17 | $230.15 | $230.20 |
| Purchase #2 | $32.31 | 11.134% | $35.9074 | $35.91 | $35.90 | $35.90 |
| Purchase #3 | $70.90 | 8.854% | $77.1775 | $77.18 | $77.20 | $77.20 |
| Purchase #4 | $64.33 | 4.784% | $67.4075 | $67.41 | $67.40 | $67.40 |
| Purchase #5 | $33.36 | 12.795% | $37.6284 | $37.63 | $37.65 | $37.60 |
| Purchase #6 | $13.46 | 3.173% | $13.8871 | $13.89 | $13.90 | $13.90 |
| Purchase #7 | $247.40 | 7.623% | $266.2593 | $266.26 | $266.25 | $266.30 |
| 7 purchase totals = | $671.75 | $728.4330 | $728.45 | $728.45 | $728.50 | |