| 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 | $10.93 | 3.532% | $11.316 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $10.73 | 4.532% | $11.2163 | $11.22 | $11.20 | $11.20 |
| Purchase #3 | $168.85 | 5.475% | $178.0945 | $178.09 | $178.10 | $178.10 |
| Purchase #4 | $117.59 | 5.407% | $123.9481 | $123.95 | $123.95 | $123.90 |
| Purchase #5 | $98.70 | 3.490% | $102.1446 | $102.14 | $102.15 | $102.10 |
| Purchase #6 | $246.76 | 12.537% | $277.6963 | $277.70 | $277.70 | $277.70 |
| Purchase #7 | $182.83 | 3.517% | $189.2601 | $189.26 | $189.25 | $189.30 |
| 7 purchase totals = | $836.39 | $893.6759 | $893.68 | $893.65 | $893.60 | |