| 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 | $191.86 | 3.326% | $198.2413 | $198.24 | $198.25 | $198.20 |
| Purchase #2 | $105.29 | 8.836% | $114.5934 | $114.59 | $114.60 | $114.60 |
| Purchase #3 | $67.32 | 13.293% | $76.2688 | $76.27 | $76.25 | $76.30 |
| Purchase #4 | $249.72 | 13.327% | $283.0002 | $283.00 | $283.00 | $283.00 |
| Purchase #5 | $72.93 | 9.837% | $80.1041 | $80.10 | $80.10 | $80.10 |
| Purchase #6 | $25.38 | 6.487% | $27.0264 | $27.03 | $27.05 | $27.00 |
| Purchase #7 | $233.98 | 13.365% | $265.2514 | $265.25 | $265.25 | $265.30 |
| 7 purchase totals = | $946.48 | $1,044.4856 | $1,044.48 | $1,044.50 | $1,044.50 | |