| 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 | $110.28 | 8.308% | $119.4421 | $119.44 | $119.45 | $119.40 |
| Purchase #2 | $106.85 | 8.302% | $115.7207 | $115.72 | $115.70 | $115.70 |
| Purchase #3 | $140.65 | 4.456% | $146.9174 | $146.92 | $146.90 | $146.90 |
| Purchase #4 | $230.54 | 4.181% | $240.1789 | $240.18 | $240.20 | $240.20 |
| Purchase #5 | $219.27 | 11.241% | $243.9181 | $243.92 | $243.90 | $243.90 |
| Purchase #6 | $194.81 | 13.467% | $221.0451 | $221.05 | $221.05 | $221.00 |
| Purchase #7 | $82.49 | 12.217% | $92.5678 | $92.57 | $92.55 | $92.60 |
| 7 purchase totals = | $1,084.89 | $1,179.7901 | $1,179.80 | $1,179.75 | $1,179.70 | |