| 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 | $192.64 | 9.336% | $210.6249 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $158.52 | 13.648% | $180.1548 | $180.15 | $180.15 | $180.20 |
| Purchase #3 | $106.25 | 8.609% | $115.3971 | $115.40 | $115.40 | $115.40 |
| Purchase #4 | $18.76 | 5.209% | $19.7372 | $19.74 | $19.75 | $19.70 |
| Purchase #5 | $244.31 | 10.649% | $270.3266 | $270.33 | $270.35 | $270.30 |
| Purchase #6 | $188.81 | 12.518% | $212.4452 | $212.45 | $212.45 | $212.40 |
| Purchase #7 | $80.52 | 8.397% | $87.2813 | $87.28 | $87.30 | $87.30 |
| 7 purchase totals = | $989.81 | $1,095.9671 | $1,095.97 | $1,096.00 | $1,095.90 | |