| 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 | $37.37 | 7.526% | $40.1825 | $40.18 | $40.20 | $40.20 |
| Purchase #2 | $114.51 | 5.445% | $120.7451 | $120.75 | $120.75 | $120.70 |
| Purchase #3 | $187.64 | 12.239% | $210.6053 | $210.61 | $210.60 | $210.60 |
| Purchase #4 | $193.70 | 6.441% | $206.1762 | $206.18 | $206.20 | $206.20 |
| Purchase #5 | $22.45 | 9.188% | $24.5127 | $24.51 | $24.50 | $24.50 |
| Purchase #6 | $208.37 | 3.415% | $215.4858 | $215.49 | $215.50 | $215.50 |
| Purchase #7 | $242.69 | 11.474% | $270.5363 | $270.54 | $270.55 | $270.50 |
| 7 purchase totals = | $1,006.73 | $1,088.2439 | $1,088.26 | $1,088.30 | $1,088.20 | |