| 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 | $212.79 | 12.182% | $238.7121 | $238.71 | $238.70 | $238.70 |
| Purchase #2 | $198.71 | 6.201% | $211.032 | $211.03 | $211.05 | $211.00 |
| Purchase #3 | $66.53 | 7.256% | $71.3574 | $71.36 | $71.35 | $71.40 |
| Purchase #4 | $234.96 | 13.839% | $267.4761 | $267.48 | $267.50 | $267.50 |
| Purchase #5 | $156.92 | 12.649% | $176.7688 | $176.77 | $176.75 | $176.80 |
| Purchase #6 | $169.67 | 3.308% | $175.2827 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $21.35 | 10.154% | $23.5179 | $23.52 | $23.50 | $23.50 |
| 7 purchase totals = | $1,060.93 | $1,164.1470 | $1,164.15 | $1,164.15 | $1,164.20 | |