| 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 | $108.36 | 7.296% | $116.2659 | $116.27 | $116.25 | $116.30 |
| Purchase #2 | $209.80 | 9.833% | $230.4296 | $230.43 | $230.45 | $230.40 |
| Purchase #3 | $194.86 | 8.123% | $210.6885 | $210.69 | $210.70 | $210.70 |
| Purchase #4 | $214.96 | 8.164% | $232.5093 | $232.51 | $232.50 | $232.50 |
| Purchase #5 | $165.90 | 7.193% | $177.8332 | $177.83 | $177.85 | $177.80 |
| Purchase #6 | $198.70 | 8.529% | $215.6471 | $215.65 | $215.65 | $215.60 |
| Purchase #7 | $96.61 | 5.533% | $101.9554 | $101.96 | $101.95 | $102.00 |
| 7 purchase totals = | $1,189.19 | $1,285.3290 | $1,285.34 | $1,285.35 | $1,285.30 | |