| 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 | $211.91 | 12.413% | $238.2144 | $238.21 | $238.20 | $238.20 |
| Purchase #2 | $111.55 | 4.677% | $116.7672 | $116.77 | $116.75 | $116.80 |
| Purchase #3 | $203.60 | 8.754% | $221.4231 | $221.42 | $221.40 | $221.40 |
| Purchase #4 | $182.65 | 13.491% | $207.2913 | $207.29 | $207.30 | $207.30 |
| Purchase #5 | $150.81 | 8.868% | $164.1838 | $164.18 | $164.20 | $164.20 |
| Purchase #6 | $128.34 | 8.597% | $139.3734 | $139.37 | $139.35 | $139.40 |
| Purchase #7 | $220.94 | 13.828% | $251.4916 | $251.49 | $251.50 | $251.50 |
| 7 purchase totals = | $1,209.80 | $1,338.7448 | $1,338.73 | $1,338.70 | $1,338.80 | |