| 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 | $146.28 | 4.231% | $152.4691 | $152.47 | $152.45 | $152.50 |
| Purchase #2 | $24.87 | 4.569% | $26.0063 | $26.01 | $26.00 | $26.00 |
| Purchase #3 | $228.29 | 7.721% | $245.9163 | $245.92 | $245.90 | $245.90 |
| Purchase #4 | $93.26 | 5.687% | $98.5637 | $98.56 | $98.55 | $98.60 |
| Purchase #5 | $82.59 | 9.775% | $90.6632 | $90.66 | $90.65 | $90.70 |
| Purchase #6 | $108.85 | 6.195% | $115.5933 | $115.59 | $115.60 | $115.60 |
| Purchase #7 | $198.67 | 9.523% | $217.5893 | $217.59 | $217.60 | $217.60 |
| 7 purchase totals = | $882.81 | $946.8012 | $946.80 | $946.75 | $946.90 | |