| 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 | $234.59 | 7.283% | $251.6752 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $192.58 | 4.259% | $200.782 | $200.78 | $200.80 | $200.80 |
| Purchase #3 | $148.64 | 4.756% | $155.7093 | $155.71 | $155.70 | $155.70 |
| Purchase #4 | $82.35 | 11.685% | $91.9726 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $150.54 | 9.533% | $164.891 | $164.89 | $164.90 | $164.90 |
| Purchase #6 | $23.78 | 6.491% | $25.3236 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $208.31 | 10.135% | $229.4222 | $229.42 | $229.40 | $229.40 |
| 7 purchase totals = | $1,040.79 | $1,119.7759 | $1,119.77 | $1,119.75 | $1,119.80 | |