| 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 | $131.41 | 3.802% | $136.4062 | $136.41 | $136.40 | $136.40 |
| Purchase #2 | $202.48 | 6.244% | $215.1229 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $218.48 | 11.692% | $244.0247 | $244.02 | $244.00 | $244.00 |
| Purchase #4 | $23.29 | 3.558% | $24.1187 | $24.12 | $24.10 | $24.10 |
| Purchase #5 | $10.89 | 13.825% | $12.3955 | $12.40 | $12.40 | $12.40 |
| Purchase #6 | $75.87 | 4.514% | $79.2948 | $79.29 | $79.30 | $79.30 |
| Purchase #7 | $193.28 | 12.187% | $216.835 | $216.84 | $216.85 | $216.80 |
| 7 purchase totals = | $855.70 | $928.1978 | $928.20 | $928.15 | $928.10 | |