| 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 | $128.95 | 3.217% | $133.0983 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $184.63 | 5.216% | $194.2603 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $120.74 | 11.667% | $134.8267 | $134.83 | $134.85 | $134.80 |
| Purchase #4 | $192.64 | 11.499% | $214.7917 | $214.79 | $214.80 | $214.80 |
| Purchase #5 | $47.95 | 9.377% | $52.4463 | $52.45 | $52.45 | $52.40 |
| Purchase #6 | $86.80 | 10.108% | $95.5737 | $95.57 | $95.55 | $95.60 |
| Purchase #7 | $54.40 | 13.663% | $61.8327 | $61.83 | $61.85 | $61.80 |
| 7 purchase totals = | $816.11 | $886.8297 | $886.83 | $886.85 | $886.80 | |