| 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 | $104.97 | 5.270% | $110.5019 | $110.50 | $110.50 | $110.50 |
| Purchase #2 | $188.30 | 7.342% | $202.125 | $202.13 | $202.15 | $202.10 |
| Purchase #3 | $211.90 | 3.522% | $219.3631 | $219.36 | $219.35 | $219.40 |
| Purchase #4 | $7.63 | 12.595% | $8.591 | $8.59 | $8.60 | $8.60 |
| Purchase #5 | $7.34 | 3.339% | $7.5851 | $7.59 | $7.60 | $7.60 |
| Purchase #6 | $112.54 | 12.275% | $126.3543 | $126.35 | $126.35 | $126.40 |
| Purchase #7 | $229.26 | 6.512% | $244.1894 | $244.19 | $244.20 | $244.20 |
| 7 purchase totals = | $861.94 | $918.7098 | $918.71 | $918.75 | $918.80 | |