| 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 | $93.81 | 7.430% | $100.7801 | $100.78 | $100.80 | $100.80 |
| Purchase #2 | $213.72 | 6.324% | $227.2357 | $227.24 | $227.25 | $227.20 |
| Purchase #3 | $193.59 | 4.349% | $202.0092 | $202.01 | $202.00 | $202.00 |
| Purchase #4 | $244.62 | 4.586% | $255.8383 | $255.84 | $255.85 | $255.80 |
| Purchase #5 | $39.84 | 13.753% | $45.3192 | $45.32 | $45.30 | $45.30 |
| Purchase #6 | $133.89 | 7.145% | $143.4564 | $143.46 | $143.45 | $143.50 |
| Purchase #7 | $32.81 | 3.719% | $34.0302 | $34.03 | $34.05 | $34.00 |
| 7 purchase totals = | $952.28 | $1,008.6691 | $1,008.68 | $1,008.70 | $1,008.60 | |