| 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 | $201.48 | 6.413% | $214.4009 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $167.28 | 10.655% | $185.1037 | $185.10 | $185.10 | $185.10 |
| Purchase #3 | $212.74 | 5.607% | $224.6683 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $148.33 | 11.120% | $164.8243 | $164.82 | $164.80 | $164.80 |
| Purchase #5 | $121.57 | 6.480% | $129.4477 | $129.45 | $129.45 | $129.40 |
| Purchase #6 | $121.50 | 5.508% | $128.1922 | $128.19 | $128.20 | $128.20 |
| Purchase #7 | $68.26 | 12.179% | $76.5734 | $76.57 | $76.55 | $76.60 |
| 7 purchase totals = | $1,041.16 | $1,123.2105 | $1,123.20 | $1,123.15 | $1,123.20 | |