| 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 | $238.59 | 5.200% | $250.9967 | $251.00 | $251.00 | $251.00 |
| Purchase #2 | $195.66 | 13.515% | $222.1034 | $222.10 | $222.10 | $222.10 |
| Purchase #3 | $16.43 | 4.812% | $17.2206 | $17.22 | $17.20 | $17.20 |
| Purchase #4 | $168.60 | 11.393% | $187.8086 | $187.81 | $187.80 | $187.80 |
| Purchase #5 | $229.64 | 6.357% | $244.2382 | $244.24 | $244.25 | $244.20 |
| Purchase #6 | $86.77 | 13.741% | $98.6931 | $98.69 | $98.70 | $98.70 |
| Purchase #7 | $138.38 | 12.528% | $155.7162 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $1,074.07 | $1,176.7768 | $1,176.78 | $1,176.75 | $1,176.70 | |