| 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 | $239.44 | 6.451% | $254.8863 | $254.89 | $254.90 | $254.90 |
| Purchase #2 | $237.91 | 11.661% | $265.6527 | $265.65 | $265.65 | $265.70 |
| Purchase #3 | $177.25 | 7.742% | $190.9727 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $141.56 | 12.472% | $159.2154 | $159.22 | $159.20 | $159.20 |
| Purchase #5 | $131.43 | 5.486% | $138.6402 | $138.64 | $138.65 | $138.60 |
| Purchase #6 | $52.76 | 5.667% | $55.7499 | $55.75 | $55.75 | $55.70 |
| Purchase #7 | $128.89 | 4.327% | $134.4671 | $134.47 | $134.45 | $134.50 |
| 7 purchase totals = | $1,109.24 | $1,199.5843 | $1,199.59 | $1,199.55 | $1,199.60 | |