| 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 | $223.39 | 8.830% | $243.1153 | $243.12 | $243.10 | $243.10 |
| Purchase #2 | $55.39 | 13.367% | $62.794 | $62.79 | $62.80 | $62.80 |
| Purchase #3 | $215.45 | 5.780% | $227.903 | $227.90 | $227.90 | $227.90 |
| Purchase #4 | $74.95 | 8.342% | $81.2023 | $81.20 | $81.20 | $81.20 |
| Purchase #5 | $123.46 | 4.350% | $128.8305 | $128.83 | $128.85 | $128.80 |
| Purchase #6 | $57.71 | 10.643% | $63.8521 | $63.85 | $63.85 | $63.90 |
| Purchase #7 | $228.42 | 7.479% | $245.5035 | $245.50 | $245.50 | $245.50 |
| 7 purchase totals = | $978.77 | $1,053.2007 | $1,053.19 | $1,053.20 | $1,053.20 | |