| 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 | $236.58 | 6.682% | $252.3883 | $252.39 | $252.40 | $252.40 |
| Purchase #2 | $149.30 | 4.242% | $155.6333 | $155.63 | $155.65 | $155.60 |
| Purchase #3 | $193.26 | 9.451% | $211.525 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $20.27 | 8.425% | $21.9777 | $21.98 | $22.00 | $22.00 |
| Purchase #5 | $142.27 | 6.278% | $151.2017 | $151.20 | $151.20 | $151.20 |
| Purchase #6 | $14.64 | 7.271% | $15.7045 | $15.70 | $15.70 | $15.70 |
| Purchase #7 | $100.95 | 6.186% | $107.1948 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $857.27 | $915.6253 | $915.62 | $915.70 | $915.60 | |