| 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 | $105.83 | 7.685% | $113.963 | $113.96 | $113.95 | $114.00 |
| Purchase #2 | $221.40 | 10.279% | $244.1577 | $244.16 | $244.15 | $244.20 |
| Purchase #3 | $87.72 | 8.349% | $95.0437 | $95.04 | $95.05 | $95.00 |
| Purchase #4 | $12.82 | 12.331% | $14.4008 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $34.43 | 9.753% | $37.788 | $37.79 | $37.80 | $37.80 |
| Purchase #6 | $157.40 | 4.380% | $164.2941 | $164.29 | $164.30 | $164.30 |
| Purchase #7 | $23.70 | 11.582% | $26.4449 | $26.44 | $26.45 | $26.40 |
| 7 purchase totals = | $643.30 | $696.0922 | $696.08 | $696.10 | $696.10 | |