| 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 | $244.45 | 13.207% | $276.7345 | $276.73 | $276.75 | $276.70 |
| Purchase #2 | $120.87 | 12.401% | $135.8591 | $135.86 | $135.85 | $135.90 |
| Purchase #3 | $201.30 | 6.504% | $214.3926 | $214.39 | $214.40 | $214.40 |
| Purchase #4 | $7.29 | 3.847% | $7.5704 | $7.57 | $7.55 | $7.60 |
| Purchase #5 | $234.56 | 9.555% | $256.9722 | $256.97 | $256.95 | $257.00 |
| Purchase #6 | $247.78 | 5.354% | $261.0461 | $261.05 | $261.05 | $261.00 |
| Purchase #7 | $138.91 | 4.326% | $144.9192 | $144.92 | $144.90 | $144.90 |
| 7 purchase totals = | $1,195.16 | $1,297.4941 | $1,297.49 | $1,297.45 | $1,297.50 | |