| 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 | $101.93 | 9.386% | $111.4971 | $111.50 | $111.50 | $111.50 |
| Purchase #2 | $116.37 | 3.392% | $120.3173 | $120.32 | $120.30 | $120.30 |
| Purchase #3 | $209.66 | 13.413% | $237.7817 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $10.63 | 8.629% | $11.5473 | $11.55 | $11.55 | $11.50 |
| Purchase #5 | $169.89 | 10.601% | $187.9 | $187.90 | $187.90 | $187.90 |
| Purchase #6 | $157.55 | 8.159% | $170.4045 | $170.40 | $170.40 | $170.40 |
| Purchase #7 | $170.99 | 7.301% | $183.474 | $183.47 | $183.45 | $183.50 |
| 7 purchase totals = | $937.02 | $1,022.9219 | $1,022.92 | $1,022.90 | $1,022.90 | |