| 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 | $92.83 | 13.236% | $105.117 | $105.12 | $105.10 | $105.10 |
| Purchase #2 | $77.63 | 3.219% | $80.1289 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $196.33 | 5.749% | $207.617 | $207.62 | $207.60 | $207.60 |
| Purchase #4 | $202.43 | 7.557% | $217.7276 | $217.73 | $217.75 | $217.70 |
| Purchase #5 | $106.61 | 10.637% | $117.9501 | $117.95 | $117.95 | $118.00 |
| Purchase #6 | $129.60 | 3.285% | $133.8574 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $7.64 | 6.432% | $8.1314 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $813.07 | $870.5294 | $870.54 | $870.55 | $870.50 | |