| 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 | $213.57 | 7.103% | $228.7399 | $228.74 | $228.75 | $228.70 |
| Purchase #2 | $134.28 | 13.257% | $152.0815 | $152.08 | $152.10 | $152.10 |
| Purchase #3 | $21.36 | 8.362% | $23.1461 | $23.15 | $23.15 | $23.10 |
| Purchase #4 | $187.95 | 3.466% | $194.4643 | $194.46 | $194.45 | $194.50 |
| Purchase #5 | $242.37 | 9.807% | $266.1392 | $266.14 | $266.15 | $266.10 |
| Purchase #6 | $90.27 | 13.794% | $102.7218 | $102.72 | $102.70 | $102.70 |
| Purchase #7 | $212.43 | 11.320% | $236.4771 | $236.48 | $236.50 | $236.50 |
| 7 purchase totals = | $1,102.23 | $1,203.7699 | $1,203.77 | $1,203.80 | $1,203.70 | |