| 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 | $191.36 | 6.810% | $204.3916 | $204.39 | $204.40 | $204.40 |
| Purchase #2 | $214.86 | 9.193% | $234.6121 | $234.61 | $234.60 | $234.60 |
| Purchase #3 | $86.54 | 7.295% | $92.8531 | $92.85 | $92.85 | $92.90 |
| Purchase #4 | $106.77 | 12.817% | $120.4547 | $120.45 | $120.45 | $120.50 |
| Purchase #5 | $196.49 | 3.441% | $203.2512 | $203.25 | $203.25 | $203.30 |
| Purchase #6 | $153.39 | 6.286% | $163.0321 | $163.03 | $163.05 | $163.00 |
| Purchase #7 | $71.40 | 13.532% | $81.0618 | $81.06 | $81.05 | $81.10 |
| 7 purchase totals = | $1,020.81 | $1,099.6566 | $1,099.64 | $1,099.65 | $1,099.80 | |