| 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 | $212.68 | 10.453% | $234.9114 | $234.91 | $234.90 | $234.90 |
| Purchase #2 | $212.33 | 13.431% | $240.848 | $240.85 | $240.85 | $240.80 |
| Purchase #3 | $35.59 | 13.431% | $40.3701 | $40.37 | $40.35 | $40.40 |
| Purchase #4 | $39.52 | 6.431% | $42.0615 | $42.06 | $42.05 | $42.10 |
| Purchase #5 | $68.92 | 8.350% | $74.6748 | $74.67 | $74.65 | $74.70 |
| Purchase #6 | $83.42 | 9.693% | $91.5059 | $91.51 | $91.50 | $91.50 |
| Purchase #7 | $151.56 | 7.165% | $162.4193 | $162.42 | $162.40 | $162.40 |
| 7 purchase totals = | $804.02 | $886.7910 | $886.79 | $886.70 | $886.80 | |