| 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 | $106.33 | 5.358% | $112.0272 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $11.88 | 3.202% | $12.2604 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $123.49 | 5.218% | $129.9337 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $100.34 | 8.176% | $108.5438 | $108.54 | $108.55 | $108.50 |
| Purchase #5 | $246.59 | 4.651% | $258.0589 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $145.54 | 4.759% | $152.4662 | $152.47 | $152.45 | $152.50 |
| Purchase #7 | $37.75 | 10.524% | $41.7228 | $41.72 | $41.70 | $41.70 |
| 7 purchase totals = | $771.92 | $815.0130 | $815.01 | $815.00 | $815.00 | |