| 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 | $190.32 | 12.717% | $214.523 | $214.52 | $214.50 | $214.50 |
| Purchase #2 | $233.59 | 12.609% | $263.0434 | $263.04 | $263.05 | $263.00 |
| Purchase #3 | $169.64 | 7.324% | $182.0644 | $182.06 | $182.05 | $182.10 |
| Purchase #4 | $214.74 | 7.770% | $231.4253 | $231.43 | $231.45 | $231.40 |
| Purchase #5 | $78.48 | 6.612% | $83.6691 | $83.67 | $83.65 | $83.70 |
| Purchase #6 | $203.98 | 10.103% | $224.5881 | $224.59 | $224.60 | $224.60 |
| Purchase #7 | $211.68 | 3.108% | $218.259 | $218.26 | $218.25 | $218.30 |
| 7 purchase totals = | $1,302.43 | $1,417.5723 | $1,417.57 | $1,417.55 | $1,417.60 | |