| 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 | $105.93 | 6.872% | $113.2095 | $113.21 | $113.20 | $113.20 |
| Purchase #2 | $145.36 | 12.380% | $163.3556 | $163.36 | $163.35 | $163.40 |
| Purchase #3 | $223.43 | 12.343% | $251.008 | $251.01 | $251.00 | $251.00 |
| Purchase #4 | $178.91 | 3.794% | $185.6978 | $185.70 | $185.70 | $185.70 |
| Purchase #5 | $222.73 | 7.807% | $240.1185 | $240.12 | $240.10 | $240.10 |
| Purchase #6 | $110.81 | 12.400% | $124.5504 | $124.55 | $124.55 | $124.60 |
| Purchase #7 | $142.59 | 11.412% | $158.8624 | $158.86 | $158.85 | $158.90 |
| 7 purchase totals = | $1,129.76 | $1,236.8022 | $1,236.81 | $1,236.75 | $1,236.90 | |