| 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 | $208.59 | 4.628% | $218.2435 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $40.41 | 11.339% | $44.9921 | $44.99 | $45.00 | $45.00 |
| Purchase #3 | $90.57 | 6.769% | $96.7007 | $96.70 | $96.70 | $96.70 |
| Purchase #4 | $41.45 | 10.630% | $45.8561 | $45.86 | $45.85 | $45.90 |
| Purchase #5 | $128.95 | 9.194% | $140.8057 | $140.81 | $140.80 | $140.80 |
| Purchase #6 | $94.45 | 9.821% | $103.7259 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $201.33 | 8.331% | $218.1028 | $218.10 | $218.10 | $218.10 |
| 7 purchase totals = | $805.75 | $868.4268 | $868.43 | $868.45 | $868.40 | |