| 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 | $21.44 | 3.546% | $22.2003 | $22.20 | $22.20 | $22.20 |
| Purchase #2 | $248.77 | 9.547% | $272.5201 | $272.52 | $272.50 | $272.50 |
| Purchase #3 | $189.55 | 6.807% | $202.4527 | $202.45 | $202.45 | $202.50 |
| Purchase #4 | $22.31 | 9.677% | $24.4689 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $191.67 | 5.565% | $202.3364 | $202.34 | $202.35 | $202.30 |
| Purchase #6 | $231.40 | 10.295% | $255.2226 | $255.22 | $255.20 | $255.20 |
| Purchase #7 | $98.26 | 3.500% | $101.6991 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $1,003.40 | $1,080.9001 | $1,080.90 | $1,080.85 | $1,080.90 | |