| 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 | $94.28 | 12.393% | $105.9641 | $105.96 | $105.95 | $106.00 |
| Purchase #2 | $235.71 | 12.613% | $265.4401 | $265.44 | $265.45 | $265.40 |
| Purchase #3 | $112.98 | 8.301% | $122.3585 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $30.92 | 13.554% | $35.1109 | $35.11 | $35.10 | $35.10 |
| Purchase #5 | $212.90 | 12.661% | $239.8553 | $239.86 | $239.85 | $239.90 |
| Purchase #6 | $192.83 | 7.518% | $207.327 | $207.33 | $207.35 | $207.30 |
| Purchase #7 | $144.87 | 13.794% | $164.8534 | $164.85 | $164.85 | $164.90 |
| 7 purchase totals = | $1,024.49 | $1,140.9093 | $1,140.91 | $1,140.90 | $1,141.00 | |