| 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 | $102.65 | 9.140% | $112.0322 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $242.40 | 11.470% | $270.2033 | $270.20 | $270.20 | $270.20 |
| Purchase #3 | $65.66 | 8.197% | $71.0422 | $71.04 | $71.05 | $71.00 |
| Purchase #4 | $5.56 | 11.676% | $6.2092 | $6.21 | $6.20 | $6.20 |
| Purchase #5 | $193.89 | 5.644% | $204.8332 | $204.83 | $204.85 | $204.80 |
| Purchase #6 | $145.33 | 7.357% | $156.0219 | $156.02 | $156.00 | $156.00 |
| Purchase #7 | $208.61 | 10.255% | $230.003 | $230.00 | $230.00 | $230.00 |
| 7 purchase totals = | $964.10 | $1,050.3450 | $1,050.33 | $1,050.35 | $1,050.20 | |