| 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 | $121.38 | 11.488% | $135.3241 | $135.32 | $135.30 | $135.30 |
| Purchase #2 | $238.63 | 9.273% | $260.7582 | $260.76 | $260.75 | $260.80 |
| Purchase #3 | $34.50 | 10.106% | $37.9866 | $37.99 | $38.00 | $38.00 |
| Purchase #4 | $198.93 | 3.534% | $205.9602 | $205.96 | $205.95 | $206.00 |
| Purchase #5 | $178.77 | 3.190% | $184.4728 | $184.47 | $184.45 | $184.50 |
| Purchase #6 | $107.63 | 5.162% | $113.1859 | $113.19 | $113.20 | $113.20 |
| Purchase #7 | $94.49 | 9.587% | $103.5488 | $103.55 | $103.55 | $103.50 |
| 7 purchase totals = | $974.33 | $1,041.2366 | $1,041.24 | $1,041.20 | $1,041.30 | |