| 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 | $195.46 | 11.724% | $218.3757 | $218.38 | $218.40 | $218.40 |
| Purchase #2 | $224.75 | 4.705% | $235.3245 | $235.32 | $235.30 | $235.30 |
| Purchase #3 | $109.88 | 5.549% | $115.9772 | $115.98 | $116.00 | $116.00 |
| Purchase #4 | $89.76 | 3.564% | $92.959 | $92.96 | $92.95 | $93.00 |
| Purchase #5 | $111.35 | 5.256% | $117.2026 | $117.20 | $117.20 | $117.20 |
| Purchase #6 | $95.34 | 13.607% | $108.3129 | $108.31 | $108.30 | $108.30 |
| Purchase #7 | $69.99 | 8.806% | $76.1533 | $76.15 | $76.15 | $76.20 |
| 7 purchase totals = | $896.53 | $964.3052 | $964.30 | $964.30 | $964.40 | |