| 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 | $232.75 | 12.806% | $262.556 | $262.56 | $262.55 | $262.60 |
| Purchase #2 | $133.87 | 3.181% | $138.1284 | $138.13 | $138.15 | $138.10 |
| Purchase #3 | $28.64 | 12.742% | $32.2893 | $32.29 | $32.30 | $32.30 |
| Purchase #4 | $88.42 | 9.322% | $96.6625 | $96.66 | $96.65 | $96.70 |
| Purchase #5 | $222.53 | 10.509% | $245.9157 | $245.92 | $245.90 | $245.90 |
| Purchase #6 | $147.25 | 13.129% | $166.5825 | $166.58 | $166.60 | $166.60 |
| Purchase #7 | $209.99 | 10.253% | $231.5203 | $231.52 | $231.50 | $231.50 |
| 7 purchase totals = | $1,063.45 | $1,173.6547 | $1,173.66 | $1,173.65 | $1,173.70 | |