| 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 | $186.50 | 8.839% | $202.9847 | $202.98 | $203.00 | $203.00 |
| Purchase #2 | $207.51 | 5.272% | $218.4499 | $218.45 | $218.45 | $218.40 |
| Purchase #3 | $169.45 | 8.488% | $183.8329 | $183.83 | $183.85 | $183.80 |
| Purchase #4 | $215.70 | 10.389% | $238.1091 | $238.11 | $238.10 | $238.10 |
| Purchase #5 | $45.74 | 8.789% | $49.7601 | $49.76 | $49.75 | $49.80 |
| Purchase #6 | $103.29 | 7.750% | $111.295 | $111.30 | $111.30 | $111.30 |
| Purchase #7 | $182.35 | 5.310% | $192.0328 | $192.03 | $192.05 | $192.00 |
| 7 purchase totals = | $1,110.54 | $1,196.4645 | $1,196.46 | $1,196.50 | $1,196.40 | |