| 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 | $132.64 | 4.860% | $139.0863 | $139.09 | $139.10 | $139.10 |
| Purchase #2 | $245.87 | 5.369% | $259.0708 | $259.07 | $259.05 | $259.10 |
| Purchase #3 | $48.29 | 13.725% | $54.9178 | $54.92 | $54.90 | $54.90 |
| Purchase #4 | $131.53 | 5.414% | $138.651 | $138.65 | $138.65 | $138.70 |
| Purchase #5 | $230.80 | 9.305% | $252.2759 | $252.28 | $252.30 | $252.30 |
| Purchase #6 | $246.39 | 10.758% | $272.8966 | $272.90 | $272.90 | $272.90 |
| Purchase #7 | $108.80 | 9.165% | $118.7715 | $118.77 | $118.75 | $118.80 |
| 7 purchase totals = | $1,144.32 | $1,235.6699 | $1,235.68 | $1,235.65 | $1,235.80 | |