| 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 | $237.84 | 6.840% | $254.1083 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $233.64 | 5.520% | $246.5369 | $246.54 | $246.55 | $246.50 |
| Purchase #3 | $214.81 | 7.786% | $231.5351 | $231.54 | $231.55 | $231.50 |
| Purchase #4 | $94.87 | 7.650% | $102.1276 | $102.13 | $102.15 | $102.10 |
| Purchase #5 | $205.93 | 3.668% | $213.4835 | $213.48 | $213.50 | $213.50 |
| Purchase #6 | $211.82 | 6.295% | $225.1541 | $225.15 | $225.15 | $225.20 |
| Purchase #7 | $60.65 | 11.525% | $67.6399 | $67.64 | $67.65 | $67.60 |
| 7 purchase totals = | $1,259.56 | $1,340.5854 | $1,340.59 | $1,340.65 | $1,340.50 | |