| 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 | $203.88 | 8.644% | $221.5034 | $221.50 | $221.50 | $221.50 |
| Purchase #2 | $175.36 | 8.179% | $189.7027 | $189.70 | $189.70 | $189.70 |
| Purchase #3 | $102.37 | 11.317% | $113.9552 | $113.96 | $113.95 | $114.00 |
| Purchase #4 | $202.29 | 10.222% | $222.9681 | $222.97 | $222.95 | $223.00 |
| Purchase #5 | $32.99 | 4.155% | $34.3607 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $60.38 | 11.778% | $67.4916 | $67.49 | $67.50 | $67.50 |
| Purchase #7 | $141.25 | 13.235% | $159.9444 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $918.52 | $1,009.9261 | $1,009.92 | $1,009.90 | $1,010.00 | |