| 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 | $109.79 | 11.302% | $122.1985 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $27.84 | 4.868% | $29.1953 | $29.20 | $29.20 | $29.20 |
| Purchase #3 | $33.60 | 4.148% | $34.9937 | $34.99 | $35.00 | $35.00 |
| Purchase #4 | $121.31 | 9.167% | $132.4305 | $132.43 | $132.45 | $132.40 |
| Purchase #5 | $116.67 | 6.376% | $124.1089 | $124.11 | $124.10 | $124.10 |
| Purchase #6 | $174.80 | 12.611% | $196.844 | $196.84 | $196.85 | $196.80 |
| Purchase #7 | $162.79 | 9.704% | $178.5871 | $178.59 | $178.60 | $178.60 |
| 7 purchase totals = | $746.80 | $818.3580 | $818.36 | $818.40 | $818.30 | |