| 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 | $95.59 | 12.301% | $107.3485 | $107.35 | $107.35 | $107.30 |
| Purchase #2 | $237.88 | 4.205% | $247.8829 | $247.88 | $247.90 | $247.90 |
| Purchase #3 | $242.77 | 13.403% | $275.3085 | $275.31 | $275.30 | $275.30 |
| Purchase #4 | $187.54 | 13.191% | $212.2784 | $212.28 | $212.30 | $212.30 |
| Purchase #5 | $90.74 | 13.420% | $102.9173 | $102.92 | $102.90 | $102.90 |
| Purchase #6 | $31.88 | 13.757% | $36.2657 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $187.30 | 12.150% | $210.057 | $210.06 | $210.05 | $210.10 |
| 7 purchase totals = | $1,073.70 | $1,192.0583 | $1,192.07 | $1,192.05 | $1,192.10 | |