| 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 | $206.34 | 3.791% | $214.1623 | $214.16 | $214.15 | $214.20 |
| Purchase #2 | $172.97 | 4.512% | $180.7744 | $180.77 | $180.75 | $180.80 |
| Purchase #3 | $208.33 | 3.507% | $215.6361 | $215.64 | $215.65 | $215.60 |
| Purchase #4 | $171.77 | 13.270% | $194.5639 | $194.56 | $194.55 | $194.60 |
| Purchase #5 | $120.37 | 4.852% | $126.2104 | $126.21 | $126.20 | $126.20 |
| Purchase #6 | $147.62 | 11.215% | $164.1756 | $164.18 | $164.20 | $164.20 |
| Purchase #7 | $222.90 | 7.823% | $240.3375 | $240.34 | $240.35 | $240.30 |
| 7 purchase totals = | $1,250.30 | $1,335.8602 | $1,335.86 | $1,335.85 | $1,335.90 | |