| 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 | $111.69 | 10.583% | $123.5102 | $123.51 | $123.50 | $123.50 |
| Purchase #2 | $217.94 | 4.276% | $227.2591 | $227.26 | $227.25 | $227.30 |
| Purchase #3 | $212.82 | 13.630% | $241.8274 | $241.83 | $241.85 | $241.80 |
| Purchase #4 | $120.36 | 6.561% | $128.2568 | $128.26 | $128.25 | $128.30 |
| Purchase #5 | $102.78 | 12.653% | $115.7848 | $115.78 | $115.80 | $115.80 |
| Purchase #6 | $73.98 | 13.527% | $83.9873 | $83.99 | $84.00 | $84.00 |
| Purchase #7 | $139.71 | 8.536% | $151.6356 | $151.64 | $151.65 | $151.60 |
| 7 purchase totals = | $979.28 | $1,072.2612 | $1,072.27 | $1,072.30 | $1,072.30 | |