| 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 | $14.84 | 13.411% | $16.8302 | $16.83 | $16.85 | $16.80 |
| Purchase #2 | $215.50 | 10.781% | $238.7331 | $238.73 | $238.75 | $238.70 |
| Purchase #3 | $155.64 | 5.253% | $163.8158 | $163.82 | $163.80 | $163.80 |
| Purchase #4 | $8.53 | 11.416% | $9.5038 | $9.50 | $9.50 | $9.50 |
| Purchase #5 | $226.40 | 7.808% | $244.0773 | $244.08 | $244.10 | $244.10 |
| Purchase #6 | $178.64 | 3.869% | $185.5516 | $185.55 | $185.55 | $185.60 |
| Purchase #7 | $222.52 | 5.278% | $234.2646 | $234.26 | $234.25 | $234.30 |
| 7 purchase totals = | $1,022.07 | $1,092.7764 | $1,092.77 | $1,092.80 | $1,092.80 | |