| 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 | $7.62 | 7.612% | $8.2 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $150.72 | 4.740% | $157.8641 | $157.86 | $157.85 | $157.90 |
| Purchase #3 | $124.77 | 13.336% | $141.4093 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $200.70 | 7.792% | $216.3385 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $14.98 | 6.276% | $15.9201 | $15.92 | $15.90 | $15.90 |
| Purchase #6 | $238.69 | 13.127% | $270.0228 | $270.02 | $270.00 | $270.00 |
| Purchase #7 | $89.48 | 13.360% | $101.4345 | $101.43 | $101.45 | $101.40 |
| 7 purchase totals = | $826.96 | $911.1893 | $911.18 | $911.15 | $911.10 | |