| 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 | $189.93 | 6.746% | $202.7427 | $202.74 | $202.75 | $202.70 |
| Purchase #2 | $190.54 | 6.581% | $203.0794 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $121.70 | 4.203% | $126.8151 | $126.82 | $126.80 | $126.80 |
| Purchase #4 | $189.76 | 12.156% | $212.8272 | $212.83 | $212.85 | $212.80 |
| Purchase #5 | $109.98 | 7.743% | $118.4958 | $118.50 | $118.50 | $118.50 |
| Purchase #6 | $90.72 | 9.118% | $98.9918 | $98.99 | $99.00 | $99.00 |
| Purchase #7 | $239.69 | 3.861% | $248.9444 | $248.94 | $248.95 | $248.90 |
| 7 purchase totals = | $1,132.32 | $1,211.8964 | $1,211.90 | $1,211.95 | $1,211.80 | |