| 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 | $208.90 | 4.597% | $218.5031 | $218.50 | $218.50 | $218.50 |
| Purchase #2 | $235.76 | 4.457% | $246.2678 | $246.27 | $246.25 | $246.30 |
| Purchase #3 | $104.90 | 5.116% | $110.2667 | $110.27 | $110.25 | $110.30 |
| Purchase #4 | $226.62 | 7.464% | $243.5349 | $243.53 | $243.55 | $243.50 |
| Purchase #5 | $87.81 | 13.226% | $99.4238 | $99.42 | $99.40 | $99.40 |
| Purchase #6 | $30.33 | 9.362% | $33.1695 | $33.17 | $33.15 | $33.20 |
| Purchase #7 | $63.28 | 11.362% | $70.4699 | $70.47 | $70.45 | $70.50 |
| 7 purchase totals = | $957.60 | $1,021.6357 | $1,021.63 | $1,021.55 | $1,021.70 | |