| 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 | $92.91 | 4.270% | $96.8773 | $96.88 | $96.90 | $96.90 |
| Purchase #2 | $243.40 | 13.816% | $277.0281 | $277.03 | $277.05 | $277.00 |
| Purchase #3 | $101.63 | 11.330% | $113.1447 | $113.14 | $113.15 | $113.10 |
| Purchase #4 | $102.89 | 3.435% | $106.4243 | $106.42 | $106.40 | $106.40 |
| Purchase #5 | $204.35 | 10.685% | $226.1848 | $226.18 | $226.20 | $226.20 |
| Purchase #6 | $96.75 | 6.629% | $103.1636 | $103.16 | $103.15 | $103.20 |
| Purchase #7 | $177.66 | 4.821% | $186.225 | $186.23 | $186.25 | $186.20 |
| 7 purchase totals = | $1,019.59 | $1,109.0478 | $1,109.04 | $1,109.10 | $1,109.00 | |