| 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 | $203.83 | 3.201% | $210.3546 | $210.35 | $210.35 | $210.40 |
| Purchase #2 | $156.65 | 5.750% | $165.6574 | $165.66 | $165.65 | $165.70 |
| Purchase #3 | $140.28 | 10.203% | $154.5928 | $154.59 | $154.60 | $154.60 |
| Purchase #4 | $155.60 | 11.403% | $173.3431 | $173.34 | $173.35 | $173.30 |
| Purchase #5 | $124.74 | 11.619% | $139.2335 | $139.23 | $139.25 | $139.20 |
| Purchase #6 | $167.96 | 11.436% | $187.1679 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $206.80 | 7.211% | $221.7123 | $221.71 | $221.70 | $221.70 |
| 7 purchase totals = | $1,155.86 | $1,252.0616 | $1,252.05 | $1,252.05 | $1,252.10 | |