| 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 | $129.72 | 13.165% | $146.7976 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $247.30 | 10.223% | $272.5815 | $272.58 | $272.60 | $272.60 |
| Purchase #3 | $74.82 | 8.301% | $81.0308 | $81.03 | $81.05 | $81.00 |
| Purchase #4 | $28.48 | 11.643% | $31.7959 | $31.80 | $31.80 | $31.80 |
| Purchase #5 | $250.61 | 12.479% | $281.8836 | $281.88 | $281.90 | $281.90 |
| Purchase #6 | $231.54 | 12.665% | $260.8645 | $260.86 | $260.85 | $260.90 |
| Purchase #7 | $239.37 | 9.662% | $262.4979 | $262.50 | $262.50 | $262.50 |
| 7 purchase totals = | $1,201.84 | $1,337.4518 | $1,337.45 | $1,337.50 | $1,337.50 | |