| 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 | $65.74 | 8.209% | $71.1366 | $71.14 | $71.15 | $71.10 |
| Purchase #2 | $238.69 | 10.524% | $263.8097 | $263.81 | $263.80 | $263.80 |
| Purchase #3 | $146.43 | 11.874% | $163.8171 | $163.82 | $163.80 | $163.80 |
| Purchase #4 | $174.52 | 10.491% | $192.8289 | $192.83 | $192.85 | $192.80 |
| Purchase #5 | $151.59 | 6.829% | $161.9421 | $161.94 | $161.95 | $161.90 |
| Purchase #6 | $181.89 | 12.370% | $204.3898 | $204.39 | $204.40 | $204.40 |
| Purchase #7 | $230.86 | 12.256% | $259.1542 | $259.15 | $259.15 | $259.20 |
| 7 purchase totals = | $1,189.72 | $1,317.0784 | $1,317.08 | $1,317.10 | $1,317.00 | |