| 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 | $239.26 | 7.552% | $257.3289 | $257.33 | $257.35 | $257.30 |
| Purchase #2 | $195.66 | 12.669% | $220.4482 | $220.45 | $220.45 | $220.40 |
| Purchase #3 | $187.64 | 6.641% | $200.1012 | $200.10 | $200.10 | $200.10 |
| Purchase #4 | $187.91 | 5.211% | $197.702 | $197.70 | $197.70 | $197.70 |
| Purchase #5 | $80.61 | 7.370% | $86.551 | $86.55 | $86.55 | $86.60 |
| Purchase #6 | $178.92 | 13.445% | $202.9758 | $202.98 | $203.00 | $203.00 |
| Purchase #7 | $152.98 | 4.616% | $160.0416 | $160.04 | $160.05 | $160.00 |
| 7 purchase totals = | $1,222.98 | $1,325.1487 | $1,325.15 | $1,325.20 | $1,325.10 | |