| 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 | $123.80 | 7.519% | $133.1085 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $131.33 | 4.153% | $136.7841 | $136.78 | $136.80 | $136.80 |
| Purchase #3 | $142.34 | 9.264% | $155.5264 | $155.53 | $155.55 | $155.50 |
| Purchase #4 | $210.44 | 7.571% | $226.3724 | $226.37 | $226.35 | $226.40 |
| Purchase #5 | $41.30 | 10.410% | $45.5993 | $45.60 | $45.60 | $45.60 |
| Purchase #6 | $226.67 | 8.831% | $246.6872 | $246.69 | $246.70 | $246.70 |
| Purchase #7 | $231.77 | 12.278% | $260.2267 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $1,107.65 | $1,204.3046 | $1,204.31 | $1,204.35 | $1,204.30 | |