| 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 | $246.60 | 9.525% | $270.0887 | $270.09 | $270.10 | $270.10 |
| Purchase #2 | $122.58 | 9.822% | $134.6198 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $135.76 | 7.272% | $145.6325 | $145.63 | $145.65 | $145.60 |
| Purchase #4 | $124.98 | 7.231% | $134.0173 | $134.02 | $134.00 | $134.00 |
| Purchase #5 | $93.36 | 6.246% | $99.1913 | $99.19 | $99.20 | $99.20 |
| Purchase #6 | $148.52 | 3.154% | $153.2043 | $153.20 | $153.20 | $153.20 |
| Purchase #7 | $100.82 | 13.538% | $114.469 | $114.47 | $114.45 | $114.50 |
| 7 purchase totals = | $972.62 | $1,051.2229 | $1,051.22 | $1,051.20 | $1,051.20 | |