| 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 | $19.72 | 13.130% | $22.3092 | $22.31 | $22.30 | $22.30 |
| Purchase #2 | $209.82 | 10.781% | $232.4407 | $232.44 | $232.45 | $232.40 |
| Purchase #3 | $13.52 | 4.148% | $14.0808 | $14.08 | $14.10 | $14.10 |
| Purchase #4 | $202.60 | 8.659% | $220.1431 | $220.14 | $220.15 | $220.10 |
| Purchase #5 | $201.30 | 3.542% | $208.43 | $208.43 | $208.45 | $208.40 |
| Purchase #6 | $164.54 | 5.507% | $173.6012 | $173.60 | $173.60 | $173.60 |
| Purchase #7 | $140.33 | 6.312% | $149.1876 | $149.19 | $149.20 | $149.20 |
| 7 purchase totals = | $951.83 | $1,020.1926 | $1,020.19 | $1,020.25 | $1,020.10 | |