| 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 | $134.28 | 13.839% | $152.863 | $152.86 | $152.85 | $152.90 |
| Purchase #2 | $64.47 | 4.458% | $67.3441 | $67.34 | $67.35 | $67.30 |
| Purchase #3 | $242.91 | 7.212% | $260.4287 | $260.43 | $260.45 | $260.40 |
| Purchase #4 | $192.64 | 10.762% | $213.3719 | $213.37 | $213.35 | $213.40 |
| Purchase #5 | $36.94 | 5.679% | $39.0378 | $39.04 | $39.05 | $39.00 |
| Purchase #6 | $208.40 | 13.565% | $236.6695 | $236.67 | $236.65 | $236.70 |
| Purchase #7 | $90.80 | 12.437% | $102.0928 | $102.09 | $102.10 | $102.10 |
| 7 purchase totals = | $970.44 | $1,071.8078 | $1,071.80 | $1,071.80 | $1,071.80 | |