| 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 | $222.93 | 7.225% | $239.0367 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $234.32 | 13.567% | $266.1102 | $266.11 | $266.10 | $266.10 |
| Purchase #3 | $156.38 | 13.231% | $177.0706 | $177.07 | $177.05 | $177.10 |
| Purchase #4 | $16.82 | 11.188% | $18.7018 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $212.73 | 13.490% | $241.4273 | $241.43 | $241.45 | $241.40 |
| Purchase #6 | $12.42 | 4.475% | $12.9758 | $12.98 | $13.00 | $13.00 |
| Purchase #7 | $6.53 | 8.837% | $7.1071 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $862.13 | $962.4295 | $962.44 | $962.45 | $962.40 | |