| 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 | $11.26 | 10.120% | $12.3995 | $12.40 | $12.40 | $12.40 |
| Purchase #2 | $195.59 | 11.597% | $218.2726 | $218.27 | $218.25 | $218.30 |
| Purchase #3 | $213.94 | 3.748% | $221.9585 | $221.96 | $221.95 | $222.00 |
| Purchase #4 | $104.82 | 10.220% | $115.5326 | $115.53 | $115.55 | $115.50 |
| Purchase #5 | $155.39 | 7.463% | $166.9868 | $166.99 | $167.00 | $167.00 |
| Purchase #6 | $202.52 | 5.438% | $213.533 | $213.53 | $213.55 | $213.50 |
| Purchase #7 | $198.33 | 10.854% | $219.8567 | $219.86 | $219.85 | $219.90 |
| 7 purchase totals = | $1,081.85 | $1,168.5397 | $1,168.54 | $1,168.55 | $1,168.60 | |