| 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 | $218.28 | 3.571% | $226.0748 | $226.07 | $226.05 | $226.10 |
| Purchase #2 | $166.74 | 12.145% | $186.9906 | $186.99 | $187.00 | $187.00 |
| Purchase #3 | $100.51 | 10.691% | $111.2555 | $111.26 | $111.25 | $111.30 |
| Purchase #4 | $159.82 | 3.398% | $165.2507 | $165.25 | $165.25 | $165.30 |
| Purchase #5 | $173.59 | 5.794% | $183.6478 | $183.65 | $183.65 | $183.60 |
| Purchase #6 | $43.58 | 11.606% | $48.6379 | $48.64 | $48.65 | $48.60 |
| Purchase #7 | $121.29 | 9.833% | $133.2164 | $133.22 | $133.20 | $133.20 |
| 7 purchase totals = | $983.81 | $1,055.0737 | $1,055.08 | $1,055.05 | $1,055.10 | |