| 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 | $222.64 | 11.689% | $248.6644 | $248.66 | $248.65 | $248.70 |
| Purchase #2 | $216.44 | 5.686% | $228.7468 | $228.75 | $228.75 | $228.70 |
| Purchase #3 | $5.66 | 3.337% | $5.8489 | $5.85 | $5.85 | $5.80 |
| Purchase #4 | $214.93 | 4.512% | $224.6276 | $224.63 | $224.65 | $224.60 |
| Purchase #5 | $171.35 | 4.374% | $178.8448 | $178.84 | $178.85 | $178.80 |
| Purchase #6 | $15.25 | 7.103% | $16.3332 | $16.33 | $16.35 | $16.30 |
| Purchase #7 | $149.95 | 5.234% | $157.7984 | $157.80 | $157.80 | $157.80 |
| 7 purchase totals = | $996.22 | $1,060.8641 | $1,060.86 | $1,060.90 | $1,060.70 | |