| 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 | $96.36 | 4.114% | $100.3243 | $100.32 | $100.30 | $100.30 |
| Purchase #2 | $106.69 | 11.652% | $119.1215 | $119.12 | $119.10 | $119.10 |
| Purchase #3 | $129.75 | 8.860% | $141.2459 | $141.25 | $141.25 | $141.20 |
| Purchase #4 | $214.29 | 5.518% | $226.1145 | $226.11 | $226.10 | $226.10 |
| Purchase #5 | $216.61 | 5.812% | $229.1994 | $229.20 | $229.20 | $229.20 |
| Purchase #6 | $95.68 | 4.130% | $99.6316 | $99.63 | $99.65 | $99.60 |
| Purchase #7 | $243.93 | 4.643% | $255.2557 | $255.26 | $255.25 | $255.30 |
| 7 purchase totals = | $1,103.31 | $1,170.8929 | $1,170.89 | $1,170.85 | $1,170.80 | |