| 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 | $107.84 | 13.232% | $122.1094 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $247.48 | 9.136% | $270.0898 | $270.09 | $270.10 | $270.10 |
| Purchase #3 | $213.76 | 8.630% | $232.2075 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $109.53 | 4.539% | $114.5016 | $114.50 | $114.50 | $114.50 |
| Purchase #5 | $244.62 | 12.848% | $276.0488 | $276.05 | $276.05 | $276.00 |
| Purchase #6 | $66.55 | 9.550% | $72.9055 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $64.98 | 6.352% | $69.1075 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $1,054.76 | $1,156.9701 | $1,156.98 | $1,156.95 | $1,156.90 | |