| 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 | $223.51 | 7.322% | $239.8754 | $239.88 | $239.90 | $239.90 |
| Purchase #2 | $185.27 | 9.313% | $202.5242 | $202.52 | $202.50 | $202.50 |
| Purchase #3 | $166.26 | 8.192% | $179.88 | $179.88 | $179.90 | $179.90 |
| Purchase #4 | $98.59 | 13.693% | $112.0899 | $112.09 | $112.10 | $112.10 |
| Purchase #5 | $130.91 | 7.311% | $140.4808 | $140.48 | $140.50 | $140.50 |
| Purchase #6 | $235.42 | 13.300% | $266.7309 | $266.73 | $266.75 | $266.70 |
| Purchase #7 | $114.76 | 10.544% | $126.8603 | $126.86 | $126.85 | $126.90 |
| 7 purchase totals = | $1,154.72 | $1,268.4415 | $1,268.44 | $1,268.50 | $1,268.50 | |