| 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 | $95.60 | 10.147% | $105.3005 | $105.30 | $105.30 | $105.30 |
| Purchase #2 | $137.55 | 12.627% | $154.9184 | $154.92 | $154.90 | $154.90 |
| Purchase #3 | $45.55 | 11.192% | $50.648 | $50.65 | $50.65 | $50.60 |
| Purchase #4 | $227.53 | 9.442% | $249.0134 | $249.01 | $249.00 | $249.00 |
| Purchase #5 | $218.99 | 8.709% | $238.0618 | $238.06 | $238.05 | $238.10 |
| Purchase #6 | $124.97 | 8.184% | $135.1975 | $135.20 | $135.20 | $135.20 |
| Purchase #7 | $139.47 | 3.495% | $144.3445 | $144.34 | $144.35 | $144.30 |
| 7 purchase totals = | $989.66 | $1,077.4841 | $1,077.48 | $1,077.45 | $1,077.40 | |