| 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 | $199.52 | 9.310% | $218.0953 | $218.10 | $218.10 | $218.10 |
| Purchase #2 | $132.76 | 13.448% | $150.6136 | $150.61 | $150.60 | $150.60 |
| Purchase #3 | $8.61 | 13.495% | $9.7719 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $225.26 | 7.156% | $241.3796 | $241.38 | $241.40 | $241.40 |
| Purchase #5 | $125.48 | 11.821% | $140.313 | $140.31 | $140.30 | $140.30 |
| Purchase #6 | $127.38 | 11.685% | $142.2644 | $142.26 | $142.25 | $142.30 |
| Purchase #7 | $83.27 | 8.242% | $90.1331 | $90.13 | $90.15 | $90.10 |
| 7 purchase totals = | $902.28 | $992.5709 | $992.56 | $992.55 | $992.60 | |