| 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 | $201.44 | 13.752% | $229.142 | $229.14 | $229.15 | $229.10 |
| Purchase #2 | $248.30 | 6.714% | $264.9709 | $264.97 | $264.95 | $265.00 |
| Purchase #3 | $66.54 | 7.804% | $71.7328 | $71.73 | $71.75 | $71.70 |
| Purchase #4 | $150.43 | 10.350% | $165.9995 | $166.00 | $166.00 | $166.00 |
| Purchase #5 | $194.65 | 12.333% | $218.6562 | $218.66 | $218.65 | $218.70 |
| Purchase #6 | $96.83 | 8.859% | $105.4082 | $105.41 | $105.40 | $105.40 |
| Purchase #7 | $231.49 | 8.438% | $251.0231 | $251.02 | $251.00 | $251.00 |
| 7 purchase totals = | $1,189.68 | $1,306.9327 | $1,306.93 | $1,306.90 | $1,306.90 | |