| 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 | $95.50 | 10.224% | $105.2639 | $105.26 | $105.25 | $105.30 |
| Purchase #2 | $115.51 | 10.820% | $128.0082 | $128.01 | $128.00 | $128.00 |
| Purchase #3 | $115.76 | 8.802% | $125.9492 | $125.95 | $125.95 | $125.90 |
| Purchase #4 | $231.36 | 10.288% | $255.1623 | $255.16 | $255.15 | $255.20 |
| Purchase #5 | $222.50 | 3.439% | $230.1518 | $230.15 | $230.15 | $230.20 |
| Purchase #6 | $87.62 | 5.595% | $92.5223 | $92.52 | $92.50 | $92.50 |
| Purchase #7 | $7.67 | 3.750% | $7.9576 | $7.96 | $7.95 | $8.00 |
| 7 purchase totals = | $875.92 | $945.0153 | $945.01 | $944.95 | $945.10 | |