| 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 | $206.76 | 11.619% | $230.7834 | $230.78 | $230.80 | $230.80 |
| Purchase #2 | $214.41 | 9.659% | $235.1199 | $235.12 | $235.10 | $235.10 |
| Purchase #3 | $217.99 | 7.286% | $233.8728 | $233.87 | $233.85 | $233.90 |
| Purchase #4 | $216.92 | 4.487% | $226.6532 | $226.65 | $226.65 | $226.70 |
| Purchase #5 | $133.59 | 10.785% | $147.9977 | $148.00 | $148.00 | $148.00 |
| Purchase #6 | $87.26 | 8.700% | $94.8516 | $94.85 | $94.85 | $94.90 |
| Purchase #7 | $61.63 | 10.692% | $68.2195 | $68.22 | $68.20 | $68.20 |
| 7 purchase totals = | $1,138.56 | $1,237.4981 | $1,237.49 | $1,237.45 | $1,237.60 | |