| 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 | $184.67 | 8.312% | $200.0198 | $200.02 | $200.00 | $200.00 |
| Purchase #2 | $68.92 | 4.175% | $71.7974 | $71.80 | $71.80 | $71.80 |
| Purchase #3 | $197.54 | 11.354% | $219.9687 | $219.97 | $219.95 | $220.00 |
| Purchase #4 | $53.40 | 8.867% | $58.135 | $58.14 | $58.15 | $58.10 |
| Purchase #5 | $62.92 | 11.370% | $70.074 | $70.07 | $70.05 | $70.10 |
| Purchase #6 | $241.50 | 12.124% | $270.7795 | $270.78 | $270.80 | $270.80 |
| Purchase #7 | $79.58 | 3.665% | $82.4966 | $82.50 | $82.50 | $82.50 |
| 7 purchase totals = | $888.53 | $973.2710 | $973.28 | $973.25 | $973.30 | |