| 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 | $222.64 | 9.327% | $243.4056 | $243.41 | $243.40 | $243.40 |
| Purchase #2 | $116.65 | 4.426% | $121.8129 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $74.56 | 12.504% | $83.883 | $83.88 | $83.90 | $83.90 |
| Purchase #4 | $128.96 | 8.287% | $139.6469 | $139.65 | $139.65 | $139.60 |
| Purchase #5 | $185.29 | 9.553% | $202.9908 | $202.99 | $203.00 | $203.00 |
| Purchase #6 | $93.36 | 3.402% | $96.5361 | $96.54 | $96.55 | $96.50 |
| Purchase #7 | $147.64 | 3.477% | $152.7734 | $152.77 | $152.75 | $152.80 |
| 7 purchase totals = | $969.10 | $1,041.0487 | $1,041.05 | $1,041.05 | $1,041.00 | |