| 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 | $125.76 | 10.128% | $138.497 | $138.50 | $138.50 | $138.50 |
| Purchase #2 | $191.41 | 13.635% | $217.5088 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $83.92 | 5.350% | $88.4097 | $88.41 | $88.40 | $88.40 |
| Purchase #4 | $145.51 | 11.393% | $162.088 | $162.09 | $162.10 | $162.10 |
| Purchase #5 | $23.37 | 11.704% | $26.1052 | $26.11 | $26.10 | $26.10 |
| Purchase #6 | $180.63 | 3.298% | $186.5872 | $186.59 | $186.60 | $186.60 |
| Purchase #7 | $28.61 | 3.394% | $29.581 | $29.58 | $29.60 | $29.60 |
| 7 purchase totals = | $779.21 | $848.7769 | $848.79 | $848.80 | $848.80 | |