| 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 | $127.32 | 10.381% | $140.5371 | $140.54 | $140.55 | $140.50 |
| Purchase #2 | $226.70 | 9.383% | $247.9713 | $247.97 | $247.95 | $248.00 |
| Purchase #3 | $149.41 | 10.334% | $164.85 | $164.85 | $164.85 | $164.90 |
| Purchase #4 | $29.45 | 11.722% | $32.9021 | $32.90 | $32.90 | $32.90 |
| Purchase #5 | $68.98 | 4.768% | $72.269 | $72.27 | $72.25 | $72.30 |
| Purchase #6 | $10.66 | 5.326% | $11.2278 | $11.23 | $11.25 | $11.20 |
| Purchase #7 | $184.40 | 5.757% | $195.0159 | $195.02 | $195.00 | $195.00 |
| 7 purchase totals = | $796.92 | $864.7732 | $864.78 | $864.75 | $864.80 | |