| 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 | $195.70 | 13.237% | $221.6048 | $221.60 | $221.60 | $221.60 |
| Purchase #2 | $223.74 | 11.225% | $248.8548 | $248.85 | $248.85 | $248.90 |
| Purchase #3 | $249.33 | 8.421% | $270.3261 | $270.33 | $270.35 | $270.30 |
| Purchase #4 | $201.69 | 3.439% | $208.6261 | $208.63 | $208.65 | $208.60 |
| Purchase #5 | $175.85 | 7.577% | $189.1742 | $189.17 | $189.15 | $189.20 |
| Purchase #6 | $230.36 | 12.765% | $259.7655 | $259.77 | $259.75 | $259.80 |
| Purchase #7 | $205.74 | 8.674% | $223.5859 | $223.59 | $223.60 | $223.60 |
| 7 purchase totals = | $1,482.41 | $1,621.9374 | $1,621.94 | $1,621.95 | $1,622.00 | |