| 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 | $242.70 | 4.562% | $253.772 | $253.77 | $253.75 | $253.80 |
| Purchase #2 | $78.40 | 8.138% | $84.7802 | $84.78 | $84.80 | $84.80 |
| Purchase #3 | $250.35 | 4.262% | $261.0199 | $261.02 | $261.00 | $261.00 |
| Purchase #4 | $171.77 | 10.572% | $189.9295 | $189.93 | $189.95 | $189.90 |
| Purchase #5 | $210.98 | 9.481% | $230.983 | $230.98 | $231.00 | $231.00 |
| Purchase #6 | $125.74 | 3.690% | $130.3798 | $130.38 | $130.40 | $130.40 |
| Purchase #7 | $145.38 | 11.288% | $161.7905 | $161.79 | $161.80 | $161.80 |
| 7 purchase totals = | $1,225.32 | $1,312.6549 | $1,312.65 | $1,312.70 | $1,312.70 | |