| 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 | $74.81 | 11.236% | $83.2157 | $83.22 | $83.20 | $83.20 |
| Purchase #2 | $128.72 | 5.715% | $136.0763 | $136.08 | $136.10 | $136.10 |
| Purchase #3 | $97.76 | 8.850% | $106.4118 | $106.41 | $106.40 | $106.40 |
| Purchase #4 | $88.72 | 6.121% | $94.1506 | $94.15 | $94.15 | $94.20 |
| Purchase #5 | $237.54 | 10.856% | $263.3273 | $263.33 | $263.35 | $263.30 |
| Purchase #6 | $145.85 | 11.753% | $162.9918 | $162.99 | $163.00 | $163.00 |
| Purchase #7 | $248.82 | 13.525% | $282.4729 | $282.47 | $282.45 | $282.50 |
| 7 purchase totals = | $1,022.22 | $1,128.6464 | $1,128.65 | $1,128.65 | $1,128.70 | |