| 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 | $19.91 | 12.313% | $22.3615 | $22.36 | $22.35 | $22.40 |
| Purchase #2 | $114.43 | 4.159% | $119.1891 | $119.19 | $119.20 | $119.20 |
| Purchase #3 | $154.61 | 3.210% | $159.573 | $159.57 | $159.55 | $159.60 |
| Purchase #4 | $33.71 | 5.573% | $35.5887 | $35.59 | $35.60 | $35.60 |
| Purchase #5 | $239.73 | 7.110% | $256.7748 | $256.77 | $256.75 | $256.80 |
| Purchase #6 | $33.46 | 13.123% | $37.851 | $37.85 | $37.85 | $37.90 |
| Purchase #7 | $203.52 | 12.119% | $228.1846 | $228.18 | $228.20 | $228.20 |
| 7 purchase totals = | $799.37 | $859.5227 | $859.51 | $859.50 | $859.70 | |