| 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 | $222.86 | 12.687% | $251.1342 | $251.13 | $251.15 | $251.10 |
| Purchase #2 | $176.82 | 5.269% | $186.1366 | $186.14 | $186.15 | $186.10 |
| Purchase #3 | $116.71 | 4.559% | $122.0308 | $122.03 | $122.05 | $122.00 |
| Purchase #4 | $5.63 | 12.278% | $6.3213 | $6.32 | $6.30 | $6.30 |
| Purchase #5 | $7.98 | 10.401% | $8.81 | $8.81 | $8.80 | $8.80 |
| Purchase #6 | $196.69 | 3.703% | $203.9734 | $203.97 | $203.95 | $204.00 |
| Purchase #7 | $11.75 | 12.513% | $13.2203 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $738.44 | $791.6266 | $791.62 | $791.60 | $791.50 | |