| 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 | $29.79 | 4.769% | $31.2107 | $31.21 | $31.20 | $31.20 |
| Purchase #2 | $81.66 | 3.299% | $84.354 | $84.35 | $84.35 | $84.40 |
| Purchase #3 | $157.34 | 7.859% | $169.7054 | $169.71 | $169.70 | $169.70 |
| Purchase #4 | $52.86 | 9.316% | $57.7844 | $57.78 | $57.80 | $57.80 |
| Purchase #5 | $236.92 | 13.289% | $268.4043 | $268.40 | $268.40 | $268.40 |
| Purchase #6 | $248.51 | 13.751% | $282.6826 | $282.68 | $282.70 | $282.70 |
| Purchase #7 | $39.83 | 7.842% | $42.9535 | $42.95 | $42.95 | $43.00 |
| 7 purchase totals = | $846.91 | $937.0949 | $937.08 | $937.10 | $937.20 | |