| 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 | $111.46 | 5.227% | $117.286 | $117.29 | $117.30 | $117.30 |
| Purchase #2 | $221.62 | 11.185% | $246.4082 | $246.41 | $246.40 | $246.40 |
| Purchase #3 | $21.93 | 8.754% | $23.8498 | $23.85 | $23.85 | $23.80 |
| Purchase #4 | $239.98 | 10.128% | $264.2852 | $264.29 | $264.30 | $264.30 |
| Purchase #5 | $232.95 | 8.393% | $252.5015 | $252.50 | $252.50 | $252.50 |
| Purchase #6 | $101.27 | 5.297% | $106.6343 | $106.63 | $106.65 | $106.60 |
| Purchase #7 | $35.90 | 8.348% | $38.8969 | $38.90 | $38.90 | $38.90 |
| 7 purchase totals = | $965.11 | $1,049.8619 | $1,049.87 | $1,049.90 | $1,049.80 | |