| 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 | $187.82 | 12.788% | $211.8384 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $48.26 | 8.590% | $52.4055 | $52.41 | $52.40 | $52.40 |
| Purchase #3 | $172.54 | 13.402% | $195.6638 | $195.66 | $195.65 | $195.70 |
| Purchase #4 | $22.35 | 7.642% | $24.058 | $24.06 | $24.05 | $24.10 |
| Purchase #5 | $95.66 | 10.409% | $105.6172 | $105.62 | $105.60 | $105.60 |
| Purchase #6 | $18.79 | 10.634% | $20.7881 | $20.79 | $20.80 | $20.80 |
| Purchase #7 | $208.72 | 13.390% | $236.6676 | $236.67 | $236.65 | $236.70 |
| 7 purchase totals = | $754.14 | $847.0386 | $847.05 | $847.00 | $847.10 | |