| 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 | $211.84 | 3.319% | $218.871 | $218.87 | $218.85 | $218.90 |
| Purchase #2 | $127.80 | 4.389% | $133.4091 | $133.41 | $133.40 | $133.40 |
| Purchase #3 | $83.92 | 6.145% | $89.0769 | $89.08 | $89.10 | $89.10 |
| Purchase #4 | $158.51 | 4.750% | $166.0392 | $166.04 | $166.05 | $166.00 |
| Purchase #5 | $111.92 | 3.531% | $115.8719 | $115.87 | $115.85 | $115.90 |
| Purchase #6 | $126.56 | 6.707% | $135.0484 | $135.05 | $135.05 | $135.00 |
| Purchase #7 | $116.67 | 10.295% | $128.6812 | $128.68 | $128.70 | $128.70 |
| 7 purchase totals = | $937.22 | $986.9977 | $987.00 | $987.00 | $987.00 | |