| 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 | $194.78 | 13.563% | $221.198 | $221.20 | $221.20 | $221.20 |
| Purchase #2 | $28.47 | 11.671% | $31.7927 | $31.79 | $31.80 | $31.80 |
| Purchase #3 | $8.43 | 4.790% | $8.8338 | $8.83 | $8.85 | $8.80 |
| Purchase #4 | $121.69 | 6.138% | $129.1593 | $129.16 | $129.15 | $129.20 |
| Purchase #5 | $243.29 | 10.283% | $268.3075 | $268.31 | $268.30 | $268.30 |
| Purchase #6 | $188.60 | 5.348% | $198.6863 | $198.69 | $198.70 | $198.70 |
| Purchase #7 | $206.60 | 8.328% | $223.8056 | $223.81 | $223.80 | $223.80 |
| 7 purchase totals = | $991.86 | $1,081.7832 | $1,081.79 | $1,081.80 | $1,081.80 | |