| 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 | $18.30 | 5.458% | $19.2988 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $215.55 | 4.311% | $224.8424 | $224.84 | $224.85 | $224.80 |
| Purchase #3 | $210.77 | 10.330% | $232.5425 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $109.33 | 7.312% | $117.3242 | $117.32 | $117.30 | $117.30 |
| Purchase #5 | $148.54 | 10.610% | $164.3001 | $164.30 | $164.30 | $164.30 |
| Purchase #6 | $48.79 | 5.397% | $51.4232 | $51.42 | $51.40 | $51.40 |
| Purchase #7 | $69.38 | 8.139% | $75.0268 | $75.03 | $75.05 | $75.00 |
| 7 purchase totals = | $820.66 | $884.7580 | $884.75 | $884.75 | $884.60 | |