| 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 | $9.69 | 3.760% | $10.0543 | $10.05 | $10.05 | $10.10 |
| Purchase #2 | $135.81 | 10.423% | $149.9655 | $149.97 | $149.95 | $150.00 |
| Purchase #3 | $96.97 | 11.670% | $108.2864 | $108.29 | $108.30 | $108.30 |
| Purchase #4 | $247.59 | 13.647% | $281.3786 | $281.38 | $281.40 | $281.40 |
| Purchase #5 | $149.52 | 6.327% | $158.9801 | $158.98 | $159.00 | $159.00 |
| Purchase #6 | $190.56 | 3.313% | $196.8733 | $196.87 | $196.85 | $196.90 |
| Purchase #7 | $125.25 | 6.355% | $133.2096 | $133.21 | $133.20 | $133.20 |
| 7 purchase totals = | $955.39 | $1,038.7478 | $1,038.75 | $1,038.75 | $1,038.90 | |