| 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 | $188.75 | 12.211% | $211.7983 | $211.80 | $211.80 | $211.80 |
| Purchase #2 | $118.58 | 7.341% | $127.285 | $127.29 | $127.30 | $127.30 |
| Purchase #3 | $235.93 | 4.817% | $247.2947 | $247.29 | $247.30 | $247.30 |
| Purchase #4 | $156.97 | 11.768% | $175.4422 | $175.44 | $175.45 | $175.40 |
| Purchase #5 | $106.38 | 6.377% | $113.1639 | $113.16 | $113.15 | $113.20 |
| Purchase #6 | $51.94 | 5.149% | $54.6144 | $54.61 | $54.60 | $54.60 |
| Purchase #7 | $236.99 | 9.814% | $260.2482 | $260.25 | $260.25 | $260.20 |
| 7 purchase totals = | $1,095.54 | $1,189.8467 | $1,189.84 | $1,189.85 | $1,189.80 | |