| 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 | $118.98 | 3.206% | $122.7945 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $129.72 | 12.260% | $145.6237 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $109.93 | 12.642% | $123.8274 | $123.83 | $123.85 | $123.80 |
| Purchase #4 | $95.36 | 9.761% | $104.6681 | $104.67 | $104.65 | $104.70 |
| Purchase #5 | $71.28 | 3.703% | $73.9195 | $73.92 | $73.90 | $73.90 |
| Purchase #6 | $39.84 | 7.194% | $42.7061 | $42.71 | $42.70 | $42.70 |
| Purchase #7 | $212.82 | 5.272% | $224.0399 | $224.04 | $224.05 | $224.00 |
| 7 purchase totals = | $777.93 | $837.5792 | $837.58 | $837.55 | $837.50 | |