| 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 | $36.37 | 6.650% | $38.7886 | $38.79 | $38.80 | $38.80 |
| Purchase #2 | $209.94 | 11.713% | $234.5303 | $234.53 | $234.55 | $234.50 |
| Purchase #3 | $220.76 | 6.510% | $235.1315 | $235.13 | $235.15 | $235.10 |
| Purchase #4 | $180.36 | 3.230% | $186.1856 | $186.19 | $186.20 | $186.20 |
| Purchase #5 | $120.92 | 12.291% | $135.7823 | $135.78 | $135.80 | $135.80 |
| Purchase #6 | $135.62 | 6.398% | $144.297 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $209.91 | 11.195% | $233.4094 | $233.41 | $233.40 | $233.40 |
| 7 purchase totals = | $1,113.88 | $1,208.1247 | $1,208.13 | $1,208.20 | $1,208.10 | |