| 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 | $142.97 | 11.565% | $159.5045 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $241.26 | 6.820% | $257.7139 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $66.42 | 7.548% | $71.4334 | $71.43 | $71.45 | $71.40 |
| Purchase #4 | $159.80 | 3.209% | $164.928 | $164.93 | $164.95 | $164.90 |
| Purchase #5 | $236.61 | 13.733% | $269.1037 | $269.10 | $269.10 | $269.10 |
| Purchase #6 | $103.56 | 5.292% | $109.0404 | $109.04 | $109.05 | $109.00 |
| Purchase #7 | $85.84 | 3.457% | $88.8075 | $88.81 | $88.80 | $88.80 |
| 7 purchase totals = | $1,036.46 | $1,120.5314 | $1,120.52 | $1,120.55 | $1,120.40 | |