| 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 | $235.98 | 3.628% | $244.5414 | $244.54 | $244.55 | $244.50 |
| Purchase #2 | $230.93 | 7.759% | $248.8479 | $248.85 | $248.85 | $248.80 |
| Purchase #3 | $6.26 | 9.315% | $6.8431 | $6.84 | $6.85 | $6.80 |
| Purchase #4 | $249.88 | 5.571% | $263.8008 | $263.80 | $263.80 | $263.80 |
| Purchase #5 | $228.31 | 9.357% | $249.673 | $249.67 | $249.65 | $249.70 |
| Purchase #6 | $206.86 | 8.550% | $224.5465 | $224.55 | $224.55 | $224.50 |
| Purchase #7 | $72.98 | 9.487% | $79.9036 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $1,231.20 | $1,318.1563 | $1,318.15 | $1,318.15 | $1,318.00 | |