| 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 | $219.95 | 10.590% | $243.2427 | $243.24 | $243.25 | $243.20 |
| Purchase #2 | $9.88 | 12.219% | $11.0872 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $32.76 | 6.479% | $34.8825 | $34.88 | $34.90 | $34.90 |
| Purchase #4 | $205.84 | 5.589% | $217.3444 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $113.80 | 3.107% | $117.3358 | $117.34 | $117.35 | $117.30 |
| Purchase #6 | $223.86 | 13.478% | $254.0319 | $254.03 | $254.05 | $254.00 |
| Purchase #7 | $23.49 | 7.395% | $25.2271 | $25.23 | $25.25 | $25.20 |
| 7 purchase totals = | $829.58 | $903.1516 | $903.15 | $903.25 | $903.00 | |