| 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 | $239.88 | 13.768% | $272.9067 | $272.91 | $272.90 | $272.90 |
| Purchase #2 | $190.80 | 8.547% | $207.1077 | $207.11 | $207.10 | $207.10 |
| Purchase #3 | $221.40 | 3.700% | $229.5918 | $229.59 | $229.60 | $229.60 |
| Purchase #4 | $103.28 | 7.686% | $111.2181 | $111.22 | $111.20 | $111.20 |
| Purchase #5 | $31.33 | 10.160% | $34.5131 | $34.51 | $34.50 | $34.50 |
| Purchase #6 | $234.45 | 13.110% | $265.1864 | $265.19 | $265.20 | $265.20 |
| Purchase #7 | $239.35 | 11.610% | $267.1385 | $267.14 | $267.15 | $267.10 |
| 7 purchase totals = | $1,260.49 | $1,387.6623 | $1,387.67 | $1,387.65 | $1,387.60 | |