| 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 | $189.62 | 10.211% | $208.9821 | $208.98 | $209.00 | $209.00 |
| Purchase #2 | $131.62 | 3.640% | $136.411 | $136.41 | $136.40 | $136.40 |
| Purchase #3 | $118.71 | 8.572% | $128.8858 | $128.89 | $128.90 | $128.90 |
| Purchase #4 | $84.85 | 3.865% | $88.1295 | $88.13 | $88.15 | $88.10 |
| Purchase #5 | $42.96 | 11.433% | $47.8716 | $47.87 | $47.85 | $47.90 |
| Purchase #6 | $198.90 | 3.713% | $206.2852 | $206.29 | $206.30 | $206.30 |
| Purchase #7 | $26.93 | 3.843% | $27.9649 | $27.96 | $27.95 | $28.00 |
| 7 purchase totals = | $793.59 | $844.5301 | $844.53 | $844.55 | $844.60 | |