| 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 | $127.62 | 10.866% | $141.4872 | $141.49 | $141.50 | $141.50 |
| Purchase #2 | $78.50 | 11.397% | $87.4466 | $87.45 | $87.45 | $87.40 |
| Purchase #3 | $243.79 | 7.351% | $261.711 | $261.71 | $261.70 | $261.70 |
| Purchase #4 | $23.29 | 6.830% | $24.8807 | $24.88 | $24.90 | $24.90 |
| Purchase #5 | $245.35 | 11.254% | $272.9617 | $272.96 | $272.95 | $273.00 |
| Purchase #6 | $103.44 | 7.160% | $110.8463 | $110.85 | $110.85 | $110.80 |
| Purchase #7 | $8.61 | 10.226% | $9.4905 | $9.49 | $9.50 | $9.50 |
| 7 purchase totals = | $830.60 | $908.8240 | $908.83 | $908.85 | $908.80 | |