| 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 | $201.98 | 13.318% | $228.8797 | $228.88 | $228.90 | $228.90 |
| Purchase #2 | $18.50 | 9.711% | $20.2965 | $20.30 | $20.30 | $20.30 |
| Purchase #3 | $139.55 | 10.115% | $153.6655 | $153.67 | $153.65 | $153.70 |
| Purchase #4 | $107.50 | 9.209% | $117.3997 | $117.40 | $117.40 | $117.40 |
| Purchase #5 | $54.42 | 10.783% | $60.2881 | $60.29 | $60.30 | $60.30 |
| Purchase #6 | $52.90 | 8.468% | $57.3796 | $57.38 | $57.40 | $57.40 |
| Purchase #7 | $213.99 | 12.193% | $240.0818 | $240.08 | $240.10 | $240.10 |
| 7 purchase totals = | $788.84 | $877.9909 | $878.00 | $878.05 | $878.10 | |