| 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 | $124.46 | 3.866% | $129.2716 | $129.27 | $129.25 | $129.30 |
| Purchase #2 | $248.65 | 13.475% | $282.1556 | $282.16 | $282.15 | $282.20 |
| Purchase #3 | $68.98 | 5.699% | $72.9112 | $72.91 | $72.90 | $72.90 |
| Purchase #4 | $201.76 | 4.661% | $211.164 | $211.16 | $211.15 | $211.20 |
| Purchase #5 | $182.96 | 10.521% | $202.2092 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $104.26 | 4.788% | $109.252 | $109.25 | $109.25 | $109.30 |
| Purchase #7 | $70.49 | 8.350% | $76.3759 | $76.38 | $76.40 | $76.40 |
| 7 purchase totals = | $1,001.56 | $1,083.3395 | $1,083.34 | $1,083.30 | $1,083.50 | |