| 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 | $187.83 | 12.818% | $211.906 | $211.91 | $211.90 | $211.90 |
| Purchase #2 | $246.49 | 5.849% | $260.9072 | $260.91 | $260.90 | $260.90 |
| Purchase #3 | $100.98 | 5.177% | $106.2077 | $106.21 | $106.20 | $106.20 |
| Purchase #4 | $225.78 | 11.350% | $251.406 | $251.41 | $251.40 | $251.40 |
| Purchase #5 | $56.76 | 7.236% | $60.8672 | $60.87 | $60.85 | $60.90 |
| Purchase #6 | $126.94 | 6.807% | $135.5808 | $135.58 | $135.60 | $135.60 |
| Purchase #7 | $14.63 | 4.739% | $15.3233 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $959.41 | $1,042.1982 | $1,042.21 | $1,042.15 | $1,042.20 | |