| 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 | $187.38 | 11.374% | $208.6926 | $208.69 | $208.70 | $208.70 |
| Purchase #2 | $219.86 | 8.315% | $238.1414 | $238.14 | $238.15 | $238.10 |
| Purchase #3 | $202.36 | 13.299% | $229.2719 | $229.27 | $229.25 | $229.30 |
| Purchase #4 | $86.32 | 11.798% | $96.504 | $96.50 | $96.50 | $96.50 |
| Purchase #5 | $126.36 | 3.235% | $130.4477 | $130.45 | $130.45 | $130.40 |
| Purchase #6 | $143.90 | 12.798% | $162.3163 | $162.32 | $162.30 | $162.30 |
| Purchase #7 | $34.47 | 7.633% | $37.1011 | $37.10 | $37.10 | $37.10 |
| 7 purchase totals = | $1,000.65 | $1,102.4750 | $1,102.47 | $1,102.45 | $1,102.40 | |