| 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 | $111.40 | 3.349% | $115.1308 | $115.13 | $115.15 | $115.10 |
| Purchase #2 | $229.37 | 5.518% | $242.0266 | $242.03 | $242.05 | $242.00 |
| Purchase #3 | $200.65 | 4.167% | $209.0111 | $209.01 | $209.00 | $209.00 |
| Purchase #4 | $125.81 | 12.588% | $141.647 | $141.65 | $141.65 | $141.60 |
| Purchase #5 | $249.32 | 4.673% | $260.9707 | $260.97 | $260.95 | $261.00 |
| Purchase #6 | $15.44 | 12.150% | $17.316 | $17.32 | $17.30 | $17.30 |
| Purchase #7 | $38.41 | 7.842% | $41.4221 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $970.40 | $1,027.5243 | $1,027.53 | $1,027.50 | $1,027.40 | |