| 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 | $185.52 | 11.376% | $206.6248 | $206.62 | $206.60 | $206.60 |
| Purchase #2 | $17.62 | 7.470% | $18.9362 | $18.94 | $18.95 | $18.90 |
| Purchase #3 | $247.53 | 6.328% | $263.1937 | $263.19 | $263.20 | $263.20 |
| Purchase #4 | $223.90 | 7.597% | $240.9097 | $240.91 | $240.90 | $240.90 |
| Purchase #5 | $39.95 | 8.845% | $43.4836 | $43.48 | $43.50 | $43.50 |
| Purchase #6 | $233.37 | 8.298% | $252.735 | $252.74 | $252.75 | $252.70 |
| Purchase #7 | $57.60 | 7.306% | $61.8083 | $61.81 | $61.80 | $61.80 |
| 7 purchase totals = | $1,005.49 | $1,087.6913 | $1,087.69 | $1,087.70 | $1,087.60 | |