| 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 | $8.74 | 11.197% | $9.7186 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $250.59 | 3.510% | $259.3857 | $259.39 | $259.40 | $259.40 |
| Purchase #3 | $5.84 | 3.663% | $6.0539 | $6.05 | $6.05 | $6.10 |
| Purchase #4 | $218.42 | 6.299% | $232.1783 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $242.90 | 3.751% | $252.0112 | $252.01 | $252.00 | $252.00 |
| Purchase #6 | $131.85 | 3.792% | $136.8498 | $136.85 | $136.85 | $136.80 |
| Purchase #7 | $152.72 | 3.529% | $158.1095 | $158.11 | $158.10 | $158.10 |
| 7 purchase totals = | $1,011.06 | $1,054.3070 | $1,054.31 | $1,054.30 | $1,054.30 | |