| 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 | $198.84 | 12.710% | $224.1126 | $224.11 | $224.10 | $224.10 |
| Purchase #2 | $205.74 | 11.161% | $228.7026 | $228.70 | $228.70 | $228.70 |
| Purchase #3 | $210.48 | 12.258% | $236.2806 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $208.35 | 9.120% | $227.3515 | $227.35 | $227.35 | $227.40 |
| Purchase #5 | $169.67 | 11.630% | $189.4026 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $197.87 | 8.333% | $214.3585 | $214.36 | $214.35 | $214.40 |
| Purchase #7 | $77.25 | 3.491% | $79.9468 | $79.95 | $79.95 | $79.90 |
| 7 purchase totals = | $1,268.20 | $1,400.1552 | $1,400.15 | $1,400.15 | $1,400.20 | |