| 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 | $63.30 | 11.810% | $70.7757 | $70.78 | $70.80 | $70.80 |
| Purchase #2 | $120.69 | 5.871% | $127.7757 | $127.78 | $127.80 | $127.80 |
| Purchase #3 | $225.63 | 5.732% | $238.5631 | $238.56 | $238.55 | $238.60 |
| Purchase #4 | $148.43 | 9.397% | $162.378 | $162.38 | $162.40 | $162.40 |
| Purchase #5 | $192.95 | 6.726% | $205.9278 | $205.93 | $205.95 | $205.90 |
| Purchase #6 | $221.43 | 12.687% | $249.5228 | $249.52 | $249.50 | $249.50 |
| Purchase #7 | $143.30 | 9.730% | $157.2431 | $157.24 | $157.25 | $157.20 |
| 7 purchase totals = | $1,115.73 | $1,212.1862 | $1,212.19 | $1,212.25 | $1,212.20 | |