| 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 | $204.71 | 8.760% | $222.6426 | $222.64 | $222.65 | $222.60 |
| Purchase #2 | $10.89 | 8.313% | $11.7953 | $11.80 | $11.80 | $11.80 |
| Purchase #3 | $135.82 | 10.263% | $149.7592 | $149.76 | $149.75 | $149.80 |
| Purchase #4 | $128.97 | 4.372% | $134.6086 | $134.61 | $134.60 | $134.60 |
| Purchase #5 | $61.25 | 11.271% | $68.1535 | $68.15 | $68.15 | $68.20 |
| Purchase #6 | $53.67 | 13.173% | $60.7399 | $60.74 | $60.75 | $60.70 |
| Purchase #7 | $63.99 | 8.220% | $69.25 | $69.25 | $69.25 | $69.30 |
| 7 purchase totals = | $659.30 | $716.9491 | $716.95 | $716.95 | $717.00 | |