| 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 | $197.84 | 9.133% | $215.9087 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $43.70 | 9.643% | $47.914 | $47.91 | $47.90 | $47.90 |
| Purchase #3 | $250.80 | 7.600% | $269.8608 | $269.86 | $269.85 | $269.90 |
| Purchase #4 | $41.52 | 7.727% | $44.7283 | $44.73 | $44.75 | $44.70 |
| Purchase #5 | $205.26 | 7.440% | $220.5313 | $220.53 | $220.55 | $220.50 |
| Purchase #6 | $71.77 | 7.786% | $77.358 | $77.36 | $77.35 | $77.40 |
| Purchase #7 | $67.62 | 4.536% | $70.6872 | $70.69 | $70.70 | $70.70 |
| 7 purchase totals = | $878.51 | $946.9883 | $946.99 | $947.00 | $947.00 | |