| 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 | $189.91 | 11.542% | $211.8294 | $211.83 | $211.85 | $211.80 |
| Purchase #2 | $43.51 | 3.325% | $44.9567 | $44.96 | $44.95 | $45.00 |
| Purchase #3 | $190.69 | 4.474% | $199.2215 | $199.22 | $199.20 | $199.20 |
| Purchase #4 | $25.31 | 4.594% | $26.4727 | $26.47 | $26.45 | $26.50 |
| Purchase #5 | $123.57 | 8.548% | $134.1328 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $90.73 | 3.340% | $93.7604 | $93.76 | $93.75 | $93.80 |
| Purchase #7 | $235.67 | 8.674% | $256.112 | $256.11 | $256.10 | $256.10 |
| 7 purchase totals = | $899.39 | $966.4855 | $966.48 | $966.45 | $966.50 | |