| 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 | $198.25 | 3.103% | $204.4017 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $211.27 | 9.578% | $231.5054 | $231.51 | $231.50 | $231.50 |
| Purchase #3 | $184.75 | 4.119% | $192.3599 | $192.36 | $192.35 | $192.40 |
| Purchase #4 | $127.37 | 4.304% | $132.852 | $132.85 | $132.85 | $132.90 |
| Purchase #5 | $213.63 | 6.788% | $228.1312 | $228.13 | $228.15 | $228.10 |
| Purchase #6 | $84.43 | 5.252% | $88.8643 | $88.86 | $88.85 | $88.90 |
| Purchase #7 | $140.47 | 6.613% | $149.7593 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $1,160.17 | $1,227.8738 | $1,227.87 | $1,227.85 | $1,228.00 | |