| 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 | $110.33 | 8.758% | $119.9927 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $180.30 | 11.660% | $201.323 | $201.32 | $201.30 | $201.30 |
| Purchase #3 | $123.52 | 11.795% | $138.0892 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $120.29 | 10.772% | $133.2476 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $156.29 | 8.306% | $169.2714 | $169.27 | $169.25 | $169.30 |
| Purchase #6 | $142.70 | 12.542% | $160.5974 | $160.60 | $160.60 | $160.60 |
| Purchase #7 | $224.72 | 10.307% | $247.8819 | $247.88 | $247.90 | $247.90 |
| 7 purchase totals = | $1,058.15 | $1,170.4032 | $1,170.40 | $1,170.40 | $1,170.40 | |