| 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 | $127.56 | 8.221% | $138.0467 | $138.05 | $138.05 | $138.00 |
| Purchase #2 | $183.71 | 12.366% | $206.4276 | $206.43 | $206.45 | $206.40 |
| Purchase #3 | $100.26 | 13.654% | $113.9495 | $113.95 | $113.95 | $113.90 |
| Purchase #4 | $116.63 | 6.231% | $123.8972 | $123.90 | $123.90 | $123.90 |
| Purchase #5 | $10.70 | 8.860% | $11.648 | $11.65 | $11.65 | $11.60 |
| Purchase #6 | $37.54 | 3.354% | $38.7991 | $38.80 | $38.80 | $38.80 |
| Purchase #7 | $249.99 | 13.255% | $283.1262 | $283.13 | $283.15 | $283.10 |
| 7 purchase totals = | $826.39 | $915.8943 | $915.91 | $915.95 | $915.70 | |