| 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 | $219.35 | 8.764% | $238.5738 | $238.57 | $238.55 | $238.60 |
| Purchase #2 | $196.73 | 9.667% | $215.7479 | $215.75 | $215.75 | $215.70 |
| Purchase #3 | $134.88 | 13.234% | $152.73 | $152.73 | $152.75 | $152.70 |
| Purchase #4 | $64.66 | 9.576% | $70.8518 | $70.85 | $70.85 | $70.90 |
| Purchase #5 | $126.65 | 8.159% | $136.9834 | $136.98 | $137.00 | $137.00 |
| Purchase #6 | $168.87 | 12.137% | $189.3658 | $189.37 | $189.35 | $189.40 |
| Purchase #7 | $35.74 | 7.554% | $38.4398 | $38.44 | $38.45 | $38.40 |
| 7 purchase totals = | $946.88 | $1,042.6925 | $1,042.69 | $1,042.70 | $1,042.70 | |