| 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 | $83.65 | 9.639% | $91.713 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $213.30 | 9.813% | $234.2311 | $234.23 | $234.25 | $234.20 |
| Purchase #3 | $214.71 | 10.731% | $237.7505 | $237.75 | $237.75 | $237.80 |
| Purchase #4 | $68.61 | 9.457% | $75.0984 | $75.10 | $75.10 | $75.10 |
| Purchase #5 | $190.70 | 12.421% | $214.3868 | $214.39 | $214.40 | $214.40 |
| Purchase #6 | $32.46 | 8.187% | $35.1175 | $35.12 | $35.10 | $35.10 |
| Purchase #7 | $124.38 | 11.650% | $138.8703 | $138.87 | $138.85 | $138.90 |
| 7 purchase totals = | $927.81 | $1,027.1676 | $1,027.17 | $1,027.15 | $1,027.20 | |