| 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 | $74.85 | 12.430% | $84.1539 | $84.15 | $84.15 | $84.20 |
| Purchase #2 | $209.49 | 13.565% | $237.9073 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $227.76 | 4.114% | $237.13 | $237.13 | $237.15 | $237.10 |
| Purchase #4 | $152.92 | 11.335% | $170.2535 | $170.25 | $170.25 | $170.30 |
| Purchase #5 | $229.64 | 6.703% | $245.0328 | $245.03 | $245.05 | $245.00 |
| Purchase #6 | $28.99 | 10.676% | $32.085 | $32.09 | $32.10 | $32.10 |
| Purchase #7 | $31.40 | 12.563% | $35.3448 | $35.34 | $35.35 | $35.30 |
| 7 purchase totals = | $955.05 | $1,041.9073 | $1,041.90 | $1,041.95 | $1,041.90 | |