| 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 | $124.58 | 13.490% | $141.3858 | $141.39 | $141.40 | $141.40 |
| Purchase #2 | $195.44 | 6.171% | $207.5006 | $207.50 | $207.50 | $207.50 |
| Purchase #3 | $216.79 | 5.304% | $228.2885 | $228.29 | $228.30 | $228.30 |
| Purchase #4 | $218.83 | 12.529% | $246.2472 | $246.25 | $246.25 | $246.20 |
| Purchase #5 | $83.62 | 4.175% | $87.1111 | $87.11 | $87.10 | $87.10 |
| Purchase #6 | $50.73 | 6.828% | $54.1938 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $51.44 | 9.111% | $56.1267 | $56.13 | $56.15 | $56.10 |
| 7 purchase totals = | $941.43 | $1,020.8537 | $1,020.86 | $1,020.90 | $1,020.80 | |