| 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 | $140.67 | 4.406% | $146.8679 | $146.87 | $146.85 | $146.90 |
| Purchase #2 | $22.64 | 12.254% | $25.4143 | $25.41 | $25.40 | $25.40 |
| Purchase #3 | $247.43 | 10.435% | $273.2493 | $273.25 | $273.25 | $273.20 |
| Purchase #4 | $184.98 | 4.206% | $192.7603 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $157.61 | 4.649% | $164.9373 | $164.94 | $164.95 | $164.90 |
| Purchase #6 | $196.51 | 7.580% | $211.4055 | $211.41 | $211.40 | $211.40 |
| Purchase #7 | $225.29 | 10.376% | $248.6661 | $248.67 | $248.65 | $248.70 |
| 7 purchase totals = | $1,175.13 | $1,263.3007 | $1,263.31 | $1,263.25 | $1,263.30 | |