| 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 | $236.69 | 4.218% | $246.6736 | $246.67 | $246.65 | $246.70 |
| Purchase #2 | $233.35 | 11.153% | $259.3755 | $259.38 | $259.40 | $259.40 |
| Purchase #3 | $214.81 | 6.249% | $228.2335 | $228.23 | $228.25 | $228.20 |
| Purchase #4 | $202.74 | 6.146% | $215.2004 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $10.69 | 10.685% | $11.8322 | $11.83 | $11.85 | $11.80 |
| Purchase #6 | $29.46 | 12.810% | $33.2338 | $33.23 | $33.25 | $33.20 |
| Purchase #7 | $74.43 | 3.385% | $76.9495 | $76.95 | $76.95 | $76.90 |
| 7 purchase totals = | $1,002.17 | $1,071.4985 | $1,071.49 | $1,071.55 | $1,071.40 | |