| 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 | $179.58 | 11.610% | $200.4292 | $200.43 | $200.45 | $200.40 |
| Purchase #2 | $221.91 | 11.281% | $246.9437 | $246.94 | $246.95 | $246.90 |
| Purchase #3 | $23.29 | 10.289% | $25.6863 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $101.82 | 5.807% | $107.7327 | $107.73 | $107.75 | $107.70 |
| Purchase #5 | $25.41 | 10.446% | $28.0643 | $28.06 | $28.05 | $28.10 |
| Purchase #6 | $226.67 | 11.271% | $252.218 | $252.22 | $252.20 | $252.20 |
| Purchase #7 | $139.79 | 6.148% | $148.3843 | $148.38 | $148.40 | $148.40 |
| 7 purchase totals = | $918.47 | $1,009.4585 | $1,009.45 | $1,009.50 | $1,009.40 | |