| 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 | $94.43 | 7.208% | $101.2365 | $101.24 | $101.25 | $101.20 |
| Purchase #2 | $27.94 | 11.228% | $31.0771 | $31.08 | $31.10 | $31.10 |
| Purchase #3 | $119.50 | 3.758% | $123.9908 | $123.99 | $124.00 | $124.00 |
| Purchase #4 | $188.55 | 3.616% | $195.368 | $195.37 | $195.35 | $195.40 |
| Purchase #5 | $202.87 | 3.554% | $210.08 | $210.08 | $210.10 | $210.10 |
| Purchase #6 | $221.97 | 13.677% | $252.3288 | $252.33 | $252.35 | $252.30 |
| Purchase #7 | $72.61 | 10.235% | $80.0416 | $80.04 | $80.05 | $80.00 |
| 7 purchase totals = | $927.87 | $994.1228 | $994.13 | $994.20 | $994.10 | |