| 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 | $11.58 | 11.766% | $12.9425 | $12.94 | $12.95 | $12.90 |
| Purchase #2 | $172.89 | 4.580% | $180.8084 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $191.99 | 13.618% | $218.1352 | $218.14 | $218.15 | $218.10 |
| Purchase #4 | $147.33 | 4.620% | $154.1366 | $154.14 | $154.15 | $154.10 |
| Purchase #5 | $183.36 | 13.442% | $208.0073 | $208.01 | $208.00 | $208.00 |
| Purchase #6 | $244.99 | 10.817% | $271.4906 | $271.49 | $271.50 | $271.50 |
| Purchase #7 | $92.80 | 3.213% | $95.7817 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $1,044.94 | $1,141.3023 | $1,141.31 | $1,141.35 | $1,141.20 | |