| 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 | $120.44 | 6.512% | $128.2831 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $191.32 | 11.247% | $212.8378 | $212.84 | $212.85 | $212.80 |
| Purchase #3 | $122.57 | 3.350% | $126.6761 | $126.68 | $126.70 | $126.70 |
| Purchase #4 | $242.90 | 5.308% | $255.7931 | $255.79 | $255.80 | $255.80 |
| Purchase #5 | $175.93 | 13.270% | $199.2759 | $199.28 | $199.30 | $199.30 |
| Purchase #6 | $241.45 | 12.652% | $271.9983 | $272.00 | $272.00 | $272.00 |
| Purchase #7 | $123.91 | 9.131% | $135.2242 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $1,218.52 | $1,330.0885 | $1,330.09 | $1,330.15 | $1,330.10 | |