| 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 | $128.78 | 10.810% | $142.7011 | $142.70 | $142.70 | $142.70 |
| Purchase #2 | $239.26 | 11.382% | $266.4926 | $266.49 | $266.50 | $266.50 |
| Purchase #3 | $141.34 | 9.732% | $155.0952 | $155.10 | $155.10 | $155.10 |
| Purchase #4 | $223.97 | 12.747% | $252.5195 | $252.52 | $252.50 | $252.50 |
| Purchase #5 | $13.70 | 3.499% | $14.1794 | $14.18 | $14.20 | $14.20 |
| Purchase #6 | $84.56 | 5.606% | $89.3004 | $89.30 | $89.30 | $89.30 |
| Purchase #7 | $190.37 | 5.346% | $200.5472 | $200.55 | $200.55 | $200.50 |
| 7 purchase totals = | $1,021.98 | $1,120.8354 | $1,120.84 | $1,120.85 | $1,120.80 | |