| 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 | $226.48 | 4.749% | $237.2355 | $237.24 | $237.25 | $237.20 |
| Purchase #2 | $82.89 | 12.169% | $92.9769 | $92.98 | $93.00 | $93.00 |
| Purchase #3 | $236.58 | 3.606% | $245.1111 | $245.11 | $245.10 | $245.10 |
| Purchase #4 | $214.97 | 3.760% | $223.0529 | $223.05 | $223.05 | $223.10 |
| Purchase #5 | $208.50 | 10.789% | $230.9951 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $120.33 | 9.217% | $131.4208 | $131.42 | $131.40 | $131.40 |
| Purchase #7 | $174.60 | 13.408% | $198.0104 | $198.01 | $198.00 | $198.00 |
| 7 purchase totals = | $1,264.35 | $1,358.8027 | $1,358.81 | $1,358.80 | $1,358.80 | |