| 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 | $196.54 | 7.275% | $210.8383 | $210.84 | $210.85 | $210.80 |
| Purchase #2 | $227.88 | 5.161% | $239.6409 | $239.64 | $239.65 | $239.60 |
| Purchase #3 | $206.51 | 4.127% | $215.0327 | $215.03 | $215.05 | $215.00 |
| Purchase #4 | $206.73 | 4.608% | $216.2561 | $216.26 | $216.25 | $216.30 |
| Purchase #5 | $39.77 | 8.743% | $43.2471 | $43.25 | $43.25 | $43.20 |
| Purchase #6 | $170.46 | 10.131% | $187.7293 | $187.73 | $187.75 | $187.70 |
| Purchase #7 | $79.49 | 13.591% | $90.2935 | $90.29 | $90.30 | $90.30 |
| 7 purchase totals = | $1,127.38 | $1,203.0379 | $1,203.04 | $1,203.10 | $1,202.90 | |