| 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 | $93.56 | 8.392% | $101.4116 | $101.41 | $101.40 | $101.40 |
| Purchase #2 | $117.72 | 11.110% | $130.7987 | $130.80 | $130.80 | $130.80 |
| Purchase #3 | $108.60 | 13.443% | $123.1991 | $123.20 | $123.20 | $123.20 |
| Purchase #4 | $214.63 | 3.306% | $221.7257 | $221.73 | $221.75 | $221.70 |
| Purchase #5 | $163.28 | 5.858% | $172.8449 | $172.84 | $172.85 | $172.80 |
| Purchase #6 | $22.41 | 5.237% | $23.5836 | $23.58 | $23.60 | $23.60 |
| Purchase #7 | $245.77 | 10.585% | $271.7848 | $271.78 | $271.80 | $271.80 |
| 7 purchase totals = | $965.97 | $1,045.3484 | $1,045.34 | $1,045.40 | $1,045.30 | |