| 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 | $89.53 | 7.775% | $96.491 | $96.49 | $96.50 | $96.50 |
| Purchase #2 | $202.79 | 8.552% | $220.1326 | $220.13 | $220.15 | $220.10 |
| Purchase #3 | $102.87 | 11.536% | $114.7371 | $114.74 | $114.75 | $114.70 |
| Purchase #4 | $35.32 | 10.516% | $39.0343 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $196.69 | 11.287% | $218.8904 | $218.89 | $218.90 | $218.90 |
| Purchase #6 | $191.65 | 11.567% | $213.8182 | $213.82 | $213.80 | $213.80 |
| Purchase #7 | $214.70 | 11.689% | $239.7963 | $239.80 | $239.80 | $239.80 |
| 7 purchase totals = | $1,033.55 | $1,142.8999 | $1,142.90 | $1,142.95 | $1,142.80 | |