| 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 | $215.34 | 5.240% | $226.6238 | $226.62 | $226.60 | $226.60 |
| Purchase #2 | $157.44 | 9.438% | $172.2992 | $172.30 | $172.30 | $172.30 |
| Purchase #3 | $71.79 | 10.738% | $79.4988 | $79.50 | $79.50 | $79.50 |
| Purchase #4 | $227.74 | 13.571% | $258.6466 | $258.65 | $258.65 | $258.60 |
| Purchase #5 | $222.77 | 9.662% | $244.294 | $244.29 | $244.30 | $244.30 |
| Purchase #6 | $75.68 | 6.299% | $80.4471 | $80.45 | $80.45 | $80.40 |
| Purchase #7 | $165.91 | 13.272% | $187.9296 | $187.93 | $187.95 | $187.90 |
| 7 purchase totals = | $1,136.67 | $1,249.7391 | $1,249.74 | $1,249.75 | $1,249.60 | |