| 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 | $221.90 | 8.355% | $240.4397 | $240.44 | $240.45 | $240.40 |
| Purchase #2 | $13.39 | 12.302% | $15.0372 | $15.04 | $15.05 | $15.00 |
| Purchase #3 | $244.75 | 8.660% | $265.9454 | $265.95 | $265.95 | $265.90 |
| Purchase #4 | $82.90 | 13.242% | $93.8776 | $93.88 | $93.90 | $93.90 |
| Purchase #5 | $173.53 | 5.201% | $182.5553 | $182.56 | $182.55 | $182.60 |
| Purchase #6 | $211.40 | 8.847% | $230.1026 | $230.10 | $230.10 | $230.10 |
| Purchase #7 | $23.77 | 6.384% | $25.2875 | $25.29 | $25.30 | $25.30 |
| 7 purchase totals = | $971.64 | $1,053.2453 | $1,053.26 | $1,053.30 | $1,053.20 | |