| 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 | $79.79 | 10.821% | $88.4241 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $173.54 | 12.684% | $195.5518 | $195.55 | $195.55 | $195.60 |
| Purchase #3 | $198.60 | 7.114% | $212.7284 | $212.73 | $212.75 | $212.70 |
| Purchase #4 | $190.79 | 8.129% | $206.2993 | $206.30 | $206.30 | $206.30 |
| Purchase #5 | $250.63 | 6.278% | $266.3646 | $266.36 | $266.35 | $266.40 |
| Purchase #6 | $241.32 | 12.445% | $271.3523 | $271.35 | $271.35 | $271.40 |
| Purchase #7 | $128.42 | 4.563% | $134.2798 | $134.28 | $134.30 | $134.30 |
| 7 purchase totals = | $1,263.09 | $1,375.0003 | $1,374.99 | $1,375.00 | $1,375.10 | |