| 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 | $128.84 | 4.854% | $135.0939 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $131.26 | 11.480% | $146.3286 | $146.33 | $146.35 | $146.30 |
| Purchase #3 | $130.52 | 4.306% | $136.1402 | $136.14 | $136.15 | $136.10 |
| Purchase #4 | $90.82 | 8.283% | $98.3426 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $207.25 | 13.720% | $235.6847 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $104.35 | 12.353% | $117.2404 | $117.24 | $117.25 | $117.20 |
| Purchase #7 | $101.98 | 9.481% | $111.6487 | $111.65 | $111.65 | $111.60 |
| 7 purchase totals = | $895.02 | $980.4791 | $980.47 | $980.55 | $980.30 | |