| 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 | $244.55 | 4.755% | $256.1784 | $256.18 | $256.20 | $256.20 |
| Purchase #2 | $80.68 | 9.307% | $88.1889 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $114.66 | 4.870% | $120.2439 | $120.24 | $120.25 | $120.20 |
| Purchase #4 | $125.51 | 7.424% | $134.8279 | $134.83 | $134.85 | $134.80 |
| Purchase #5 | $49.43 | 5.620% | $52.208 | $52.21 | $52.20 | $52.20 |
| Purchase #6 | $211.68 | 5.699% | $223.7436 | $223.74 | $223.75 | $223.70 |
| Purchase #7 | $20.93 | 11.650% | $23.3683 | $23.37 | $23.35 | $23.40 |
| 7 purchase totals = | $847.44 | $898.7590 | $898.76 | $898.80 | $898.70 | |