| 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 | $86.76 | 5.114% | $91.1969 | $91.20 | $91.20 | $91.20 |
| Purchase #2 | $206.28 | 12.627% | $232.327 | $232.33 | $232.35 | $232.30 |
| Purchase #3 | $188.40 | 13.144% | $213.1633 | $213.16 | $213.15 | $213.20 |
| Purchase #4 | $130.87 | 9.781% | $143.6704 | $143.67 | $143.65 | $143.70 |
| Purchase #5 | $129.47 | 9.837% | $142.206 | $142.21 | $142.20 | $142.20 |
| Purchase #6 | $172.55 | 4.317% | $179.999 | $180.00 | $180.00 | $180.00 |
| Purchase #7 | $187.37 | 11.165% | $208.2899 | $208.29 | $208.30 | $208.30 |
| 7 purchase totals = | $1,101.70 | $1,210.8525 | $1,210.86 | $1,210.85 | $1,210.90 | |