| 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 | $107.74 | 9.124% | $117.5702 | $117.57 | $117.55 | $117.60 |
| Purchase #2 | $219.48 | 13.378% | $248.842 | $248.84 | $248.85 | $248.80 |
| Purchase #3 | $213.92 | 6.317% | $227.4333 | $227.43 | $227.45 | $227.40 |
| Purchase #4 | $38.78 | 5.211% | $40.8008 | $40.80 | $40.80 | $40.80 |
| Purchase #5 | $190.52 | 3.601% | $197.3806 | $197.38 | $197.40 | $197.40 |
| Purchase #6 | $218.63 | 3.805% | $226.9489 | $226.95 | $226.95 | $226.90 |
| Purchase #7 | $196.39 | 5.367% | $206.9303 | $206.93 | $206.95 | $206.90 |
| 7 purchase totals = | $1,185.46 | $1,265.9061 | $1,265.90 | $1,265.95 | $1,265.80 | |