| 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 | $245.93 | 9.166% | $268.4719 | $268.47 | $268.45 | $268.50 |
| Purchase #2 | $103.51 | 10.874% | $114.7657 | $114.77 | $114.75 | $114.80 |
| Purchase #3 | $143.84 | 5.392% | $151.5959 | $151.60 | $151.60 | $151.60 |
| Purchase #4 | $87.89 | 3.681% | $91.1252 | $91.13 | $91.15 | $91.10 |
| Purchase #5 | $85.61 | 10.605% | $94.6889 | $94.69 | $94.70 | $94.70 |
| Purchase #6 | $18.72 | 5.759% | $19.7981 | $19.80 | $19.80 | $19.80 |
| Purchase #7 | $129.85 | 3.633% | $134.5675 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $815.35 | $875.0132 | $875.03 | $875.00 | $875.10 | |