| 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 | $219.49 | 13.389% | $248.8775 | $248.88 | $248.90 | $248.90 |
| Purchase #2 | $37.44 | 8.494% | $40.6202 | $40.62 | $40.60 | $40.60 |
| Purchase #3 | $211.90 | 12.860% | $239.1503 | $239.15 | $239.15 | $239.20 |
| Purchase #4 | $156.75 | 6.521% | $166.9717 | $166.97 | $166.95 | $167.00 |
| Purchase #5 | $33.57 | 10.609% | $37.1314 | $37.13 | $37.15 | $37.10 |
| Purchase #6 | $114.40 | 8.199% | $123.7797 | $123.78 | $123.80 | $123.80 |
| Purchase #7 | $246.26 | 10.865% | $273.0161 | $273.02 | $273.00 | $273.00 |
| 7 purchase totals = | $1,019.81 | $1,129.5469 | $1,129.55 | $1,129.55 | $1,129.60 | |