| 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 | $239.61 | 3.228% | $247.3446 | $247.34 | $247.35 | $247.30 |
| Purchase #2 | $126.85 | 3.873% | $131.7629 | $131.76 | $131.75 | $131.80 |
| Purchase #3 | $76.31 | 12.604% | $85.9281 | $85.93 | $85.95 | $85.90 |
| Purchase #4 | $5.88 | 7.530% | $6.3228 | $6.32 | $6.30 | $6.30 |
| Purchase #5 | $127.38 | 4.502% | $133.1146 | $133.11 | $133.10 | $133.10 |
| Purchase #6 | $174.71 | 11.264% | $194.3893 | $194.39 | $194.40 | $194.40 |
| Purchase #7 | $34.38 | 5.865% | $36.3964 | $36.40 | $36.40 | $36.40 |
| 7 purchase totals = | $785.12 | $835.2587 | $835.25 | $835.25 | $835.20 | |