| 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 | $20.41 | 6.465% | $21.7295 | $21.73 | $21.75 | $21.70 |
| Purchase #2 | $211.52 | 12.859% | $238.7194 | $238.72 | $238.70 | $238.70 |
| Purchase #3 | $234.91 | 13.850% | $267.445 | $267.45 | $267.45 | $267.40 |
| Purchase #4 | $151.60 | 9.285% | $165.6761 | $165.68 | $165.70 | $165.70 |
| Purchase #5 | $175.93 | 3.635% | $182.3251 | $182.33 | $182.35 | $182.30 |
| Purchase #6 | $227.39 | 10.557% | $251.3956 | $251.40 | $251.40 | $251.40 |
| Purchase #7 | $103.74 | 6.748% | $110.7404 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $1,125.50 | $1,238.0311 | $1,238.05 | $1,238.10 | $1,237.90 | |