| 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 | $237.55 | 6.335% | $252.5988 | $252.60 | $252.60 | $252.60 |
| Purchase #2 | $202.54 | 10.780% | $224.3738 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $19.57 | 12.601% | $22.036 | $22.04 | $22.05 | $22.00 |
| Purchase #4 | $36.62 | 4.504% | $38.2694 | $38.27 | $38.25 | $38.30 |
| Purchase #5 | $114.64 | 11.872% | $128.2501 | $128.25 | $128.25 | $128.30 |
| Purchase #6 | $8.93 | 6.131% | $9.4775 | $9.48 | $9.50 | $9.50 |
| Purchase #7 | $185.94 | 6.642% | $198.2901 | $198.29 | $198.30 | $198.30 |
| 7 purchase totals = | $805.79 | $873.2957 | $873.30 | $873.30 | $873.40 | |