| 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 | $228.45 | 6.290% | $242.8195 | $242.82 | $242.80 | $242.80 |
| Purchase #2 | $123.95 | 4.750% | $129.8376 | $129.84 | $129.85 | $129.80 |
| Purchase #3 | $165.69 | 9.632% | $181.6493 | $181.65 | $181.65 | $181.60 |
| Purchase #4 | $56.86 | 9.334% | $62.1673 | $62.17 | $62.15 | $62.20 |
| Purchase #5 | $228.63 | 8.396% | $247.8258 | $247.83 | $247.85 | $247.80 |
| Purchase #6 | $157.71 | 13.475% | $178.9614 | $178.96 | $178.95 | $179.00 |
| Purchase #7 | $48.65 | 7.396% | $52.2482 | $52.25 | $52.25 | $52.20 |
| 7 purchase totals = | $1,009.94 | $1,095.5091 | $1,095.52 | $1,095.50 | $1,095.40 | |