| 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 | $62.27 | 7.666% | $67.0436 | $67.04 | $67.05 | $67.00 |
| Purchase #2 | $180.60 | 12.436% | $203.0594 | $203.06 | $203.05 | $203.10 |
| Purchase #3 | $178.74 | 7.703% | $192.5083 | $192.51 | $192.50 | $192.50 |
| Purchase #4 | $225.71 | 11.735% | $252.1971 | $252.20 | $252.20 | $252.20 |
| Purchase #5 | $227.94 | 3.638% | $236.2325 | $236.23 | $236.25 | $236.20 |
| Purchase #6 | $189.36 | 11.450% | $211.0417 | $211.04 | $211.05 | $211.00 |
| Purchase #7 | $143.37 | 4.241% | $149.4503 | $149.45 | $149.45 | $149.50 |
| 7 purchase totals = | $1,207.99 | $1,311.5329 | $1,311.53 | $1,311.55 | $1,311.50 | |