| 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 | $204.91 | 13.505% | $232.5831 | $232.58 | $232.60 | $232.60 |
| Purchase #2 | $82.75 | 4.205% | $86.2296 | $86.23 | $86.25 | $86.20 |
| Purchase #3 | $108.34 | 8.162% | $117.1827 | $117.18 | $117.20 | $117.20 |
| Purchase #4 | $189.76 | 12.180% | $212.8728 | $212.87 | $212.85 | $212.90 |
| Purchase #5 | $140.44 | 13.398% | $159.2562 | $159.26 | $159.25 | $159.30 |
| Purchase #6 | $172.75 | 8.189% | $186.8965 | $186.90 | $186.90 | $186.90 |
| Purchase #7 | $116.47 | 12.606% | $131.1522 | $131.15 | $131.15 | $131.20 |
| 7 purchase totals = | $1,015.42 | $1,126.1731 | $1,126.17 | $1,126.20 | $1,126.30 | |