| 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 | $221.51 | 8.376% | $240.0637 | $240.06 | $240.05 | $240.10 |
| Purchase #2 | $248.47 | 13.424% | $281.8246 | $281.82 | $281.80 | $281.80 |
| Purchase #3 | $172.99 | 13.681% | $196.6568 | $196.66 | $196.65 | $196.70 |
| Purchase #4 | $140.50 | 3.354% | $145.2124 | $145.21 | $145.20 | $145.20 |
| Purchase #5 | $185.64 | 8.553% | $201.5178 | $201.52 | $201.50 | $201.50 |
| Purchase #6 | $132.27 | 5.689% | $139.7948 | $139.79 | $139.80 | $139.80 |
| Purchase #7 | $70.51 | 9.398% | $77.1365 | $77.14 | $77.15 | $77.10 |
| 7 purchase totals = | $1,171.89 | $1,282.2066 | $1,282.20 | $1,282.15 | $1,282.20 | |