| 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 | $25.83 | 7.164% | $27.6805 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $231.75 | 4.136% | $241.3352 | $241.34 | $241.35 | $241.30 |
| Purchase #3 | $166.33 | 13.705% | $189.1255 | $189.13 | $189.15 | $189.10 |
| Purchase #4 | $171.29 | 13.850% | $195.0137 | $195.01 | $195.00 | $195.00 |
| Purchase #5 | $141.75 | 7.828% | $152.8462 | $152.85 | $152.85 | $152.80 |
| Purchase #6 | $215.53 | 12.168% | $241.7557 | $241.76 | $241.75 | $241.80 |
| Purchase #7 | $176.90 | 12.181% | $198.4482 | $198.45 | $198.45 | $198.40 |
| 7 purchase totals = | $1,129.38 | $1,246.2050 | $1,246.22 | $1,246.25 | $1,246.10 | |