| 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 | $121.28 | 8.461% | $131.5415 | $131.54 | $131.55 | $131.50 |
| Purchase #2 | $244.38 | 3.322% | $252.4983 | $252.50 | $252.50 | $252.50 |
| Purchase #3 | $188.43 | 9.175% | $205.7185 | $205.72 | $205.70 | $205.70 |
| Purchase #4 | $224.35 | 7.579% | $241.3535 | $241.35 | $241.35 | $241.40 |
| Purchase #5 | $198.99 | 11.483% | $221.84 | $221.84 | $221.85 | $221.80 |
| Purchase #6 | $68.61 | 4.275% | $71.5431 | $71.54 | $71.55 | $71.50 |
| Purchase #7 | $64.43 | 13.136% | $72.8935 | $72.89 | $72.90 | $72.90 |
| 7 purchase totals = | $1,110.47 | $1,197.3884 | $1,197.38 | $1,197.40 | $1,197.30 | |