| 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 | $205.93 | 4.270% | $214.7232 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $224.50 | 6.716% | $239.5774 | $239.58 | $239.60 | $239.60 |
| Purchase #3 | $95.80 | 12.526% | $107.7999 | $107.80 | $107.80 | $107.80 |
| Purchase #4 | $181.95 | 6.208% | $193.2455 | $193.25 | $193.25 | $193.20 |
| Purchase #5 | $248.66 | 6.440% | $264.6737 | $264.67 | $264.65 | $264.70 |
| Purchase #6 | $132.27 | 10.368% | $145.9838 | $145.98 | $146.00 | $146.00 |
| Purchase #7 | $197.89 | 13.395% | $224.3974 | $224.40 | $224.40 | $224.40 |
| 7 purchase totals = | $1,287.00 | $1,390.4009 | $1,390.40 | $1,390.40 | $1,390.40 | |