| 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 | $185.71 | 12.235% | $208.4316 | $208.43 | $208.45 | $208.40 |
| Purchase #2 | $232.81 | 3.426% | $240.7861 | $240.79 | $240.80 | $240.80 |
| Purchase #3 | $138.52 | 8.339% | $150.0712 | $150.07 | $150.05 | $150.10 |
| Purchase #4 | $77.48 | 6.575% | $82.5743 | $82.57 | $82.55 | $82.60 |
| Purchase #5 | $193.53 | 6.516% | $206.1404 | $206.14 | $206.15 | $206.10 |
| Purchase #6 | $238.29 | 11.256% | $265.1119 | $265.11 | $265.10 | $265.10 |
| Purchase #7 | $249.50 | 5.713% | $263.7539 | $263.75 | $263.75 | $263.80 |
| 7 purchase totals = | $1,315.84 | $1,416.8694 | $1,416.86 | $1,416.85 | $1,416.90 | |