| 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 | $19.92 | 9.523% | $21.817 | $21.82 | $21.80 | $21.80 |
| Purchase #2 | $196.51 | 11.586% | $219.2776 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $71.27 | 12.772% | $80.3726 | $80.37 | $80.35 | $80.40 |
| Purchase #4 | $212.42 | 4.835% | $222.6905 | $222.69 | $222.70 | $222.70 |
| Purchase #5 | $60.59 | 4.510% | $63.3226 | $63.32 | $63.30 | $63.30 |
| Purchase #6 | $197.96 | 11.788% | $221.2955 | $221.30 | $221.30 | $221.30 |
| Purchase #7 | $126.32 | 4.510% | $132.017 | $132.02 | $132.00 | $132.00 |
| 7 purchase totals = | $884.99 | $960.7928 | $960.80 | $960.75 | $960.80 | |