| 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 | $79.67 | 6.601% | $84.929 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $205.87 | 13.716% | $234.1071 | $234.11 | $234.10 | $234.10 |
| Purchase #3 | $21.91 | 5.768% | $23.1738 | $23.17 | $23.15 | $23.20 |
| Purchase #4 | $186.40 | 9.335% | $203.8004 | $203.80 | $203.80 | $203.80 |
| Purchase #5 | $203.39 | 6.839% | $217.2998 | $217.30 | $217.30 | $217.30 |
| Purchase #6 | $103.58 | 4.550% | $108.2929 | $108.29 | $108.30 | $108.30 |
| Purchase #7 | $134.63 | 4.438% | $140.6049 | $140.60 | $140.60 | $140.60 |
| 7 purchase totals = | $935.45 | $1,012.2079 | $1,012.20 | $1,012.20 | $1,012.20 | |