| 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 | $228.41 | 4.679% | $239.0973 | $239.10 | $239.10 | $239.10 |
| Purchase #2 | $234.98 | 11.754% | $262.5995 | $262.60 | $262.60 | $262.60 |
| Purchase #3 | $210.93 | 9.771% | $231.54 | $231.54 | $231.55 | $231.50 |
| Purchase #4 | $230.40 | 7.859% | $248.5071 | $248.51 | $248.50 | $248.50 |
| Purchase #5 | $195.34 | 4.494% | $204.1186 | $204.12 | $204.10 | $204.10 |
| Purchase #6 | $96.51 | 13.149% | $109.2001 | $109.20 | $109.20 | $109.20 |
| Purchase #7 | $122.47 | 9.669% | $134.3116 | $134.31 | $134.30 | $134.30 |
| 7 purchase totals = | $1,319.04 | $1,429.3742 | $1,429.38 | $1,429.35 | $1,429.30 | |