| 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 | $143.57 | 4.115% | $149.4779 | $149.48 | $149.50 | $149.50 |
| Purchase #2 | $237.53 | 4.480% | $248.1713 | $248.17 | $248.15 | $248.20 |
| Purchase #3 | $100.26 | 4.626% | $104.898 | $104.90 | $104.90 | $104.90 |
| Purchase #4 | $12.76 | 5.853% | $13.5068 | $13.51 | $13.50 | $13.50 |
| Purchase #5 | $215.74 | 5.842% | $228.3435 | $228.34 | $228.35 | $228.30 |
| Purchase #6 | $231.47 | 11.794% | $258.7696 | $258.77 | $258.75 | $258.80 |
| Purchase #7 | $51.28 | 3.263% | $52.9533 | $52.95 | $52.95 | $53.00 |
| 7 purchase totals = | $992.61 | $1,056.1204 | $1,056.12 | $1,056.10 | $1,056.20 | |