| 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 | $122.86 | 6.619% | $130.9921 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $226.64 | 13.372% | $256.9463 | $256.95 | $256.95 | $256.90 |
| Purchase #3 | $196.82 | 9.551% | $215.6183 | $215.62 | $215.60 | $215.60 |
| Purchase #4 | $168.83 | 13.653% | $191.8804 | $191.88 | $191.90 | $191.90 |
| Purchase #5 | $225.30 | 6.342% | $239.5885 | $239.59 | $239.60 | $239.60 |
| Purchase #6 | $153.28 | 4.517% | $160.2037 | $160.20 | $160.20 | $160.20 |
| Purchase #7 | $205.26 | 6.644% | $218.8975 | $218.90 | $218.90 | $218.90 |
| 7 purchase totals = | $1,298.99 | $1,414.1268 | $1,414.13 | $1,414.15 | $1,414.10 | |