| 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 | $112.83 | 10.503% | $124.6805 | $124.68 | $124.70 | $124.70 |
| Purchase #2 | $121.71 | 7.578% | $130.9332 | $130.93 | $130.95 | $130.90 |
| Purchase #3 | $219.88 | 9.102% | $239.8935 | $239.89 | $239.90 | $239.90 |
| Purchase #4 | $43.40 | 5.795% | $45.915 | $45.92 | $45.90 | $45.90 |
| Purchase #5 | $183.77 | 6.835% | $196.3307 | $196.33 | $196.35 | $196.30 |
| Purchase #6 | $209.27 | 12.458% | $235.3409 | $235.34 | $235.35 | $235.30 |
| Purchase #7 | $149.85 | 9.604% | $164.2416 | $164.24 | $164.25 | $164.20 |
| 7 purchase totals = | $1,040.71 | $1,137.3354 | $1,137.33 | $1,137.40 | $1,137.20 | |