| 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 | $96.48 | 12.472% | $108.513 | $108.51 | $108.50 | $108.50 |
| Purchase #2 | $31.97 | 13.677% | $36.3425 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $218.44 | 11.410% | $243.364 | $243.36 | $243.35 | $243.40 |
| Purchase #4 | $202.68 | 7.719% | $218.3249 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $132.30 | 3.159% | $136.4794 | $136.48 | $136.50 | $136.50 |
| Purchase #6 | $228.89 | 3.513% | $236.9309 | $236.93 | $236.95 | $236.90 |
| Purchase #7 | $83.49 | 8.722% | $90.772 | $90.77 | $90.75 | $90.80 |
| 7 purchase totals = | $994.25 | $1,070.7267 | $1,070.71 | $1,070.70 | $1,070.70 | |