| 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 | $191.38 | 4.853% | $200.6677 | $200.67 | $200.65 | $200.70 |
| Purchase #2 | $235.80 | 5.582% | $248.9624 | $248.96 | $248.95 | $249.00 |
| Purchase #3 | $214.63 | 6.284% | $228.1173 | $228.12 | $228.10 | $228.10 |
| Purchase #4 | $222.79 | 4.584% | $233.0027 | $233.00 | $233.00 | $233.00 |
| Purchase #5 | $60.36 | 12.210% | $67.73 | $67.73 | $67.75 | $67.70 |
| Purchase #6 | $153.28 | 8.126% | $165.7355 | $165.74 | $165.75 | $165.70 |
| Purchase #7 | $66.65 | 6.834% | $71.2049 | $71.20 | $71.20 | $71.20 |
| 7 purchase totals = | $1,144.89 | $1,215.4205 | $1,215.42 | $1,215.40 | $1,215.40 | |