| 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 | $221.82 | 12.241% | $248.973 | $248.97 | $248.95 | $249.00 |
| Purchase #2 | $233.91 | 4.129% | $243.5681 | $243.57 | $243.55 | $243.60 |
| Purchase #3 | $105.61 | 5.183% | $111.0838 | $111.08 | $111.10 | $111.10 |
| Purchase #4 | $53.78 | 6.561% | $57.3085 | $57.31 | $57.30 | $57.30 |
| Purchase #5 | $181.59 | 3.541% | $188.0201 | $188.02 | $188.00 | $188.00 |
| Purchase #6 | $13.83 | 11.336% | $15.3978 | $15.40 | $15.40 | $15.40 |
| Purchase #7 | $20.28 | 9.393% | $22.1849 | $22.18 | $22.20 | $22.20 |
| 7 purchase totals = | $830.82 | $886.5362 | $886.53 | $886.50 | $886.60 | |