| 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 | $115.88 | 7.764% | $124.8769 | $124.88 | $124.90 | $124.90 |
| Purchase #2 | $206.93 | 3.567% | $214.3112 | $214.31 | $214.30 | $214.30 |
| Purchase #3 | $150.98 | 13.721% | $171.696 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $123.82 | 9.292% | $135.3254 | $135.33 | $135.35 | $135.30 |
| Purchase #5 | $46.44 | 13.660% | $52.7837 | $52.78 | $52.80 | $52.80 |
| Purchase #6 | $136.84 | 4.485% | $142.9773 | $142.98 | $143.00 | $143.00 |
| Purchase #7 | $130.37 | 7.711% | $140.4228 | $140.42 | $140.40 | $140.40 |
| 7 purchase totals = | $911.26 | $982.3933 | $982.40 | $982.45 | $982.40 | |