| 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 | $219.68 | 4.658% | $229.9127 | $229.91 | $229.90 | $229.90 |
| Purchase #2 | $32.43 | 13.581% | $36.8343 | $36.83 | $36.85 | $36.80 |
| Purchase #3 | $114.42 | 8.542% | $124.1938 | $124.19 | $124.20 | $124.20 |
| Purchase #4 | $79.48 | 10.366% | $87.7189 | $87.72 | $87.70 | $87.70 |
| Purchase #5 | $202.37 | 11.194% | $225.0233 | $225.02 | $225.00 | $225.00 |
| Purchase #6 | $151.82 | 9.788% | $166.6801 | $166.68 | $166.70 | $166.70 |
| Purchase #7 | $236.44 | 7.432% | $254.0122 | $254.01 | $254.00 | $254.00 |
| 7 purchase totals = | $1,036.64 | $1,124.3753 | $1,124.36 | $1,124.35 | $1,124.30 | |