| 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 | $208.83 | 5.168% | $219.6223 | $219.62 | $219.60 | $219.60 |
| Purchase #2 | $228.91 | 9.686% | $251.0822 | $251.08 | $251.10 | $251.10 |
| Purchase #3 | $207.91 | 12.130% | $233.1295 | $233.13 | $233.15 | $233.10 |
| Purchase #4 | $182.51 | 4.140% | $190.0659 | $190.07 | $190.05 | $190.10 |
| Purchase #5 | $181.49 | 13.797% | $206.5302 | $206.53 | $206.55 | $206.50 |
| Purchase #6 | $153.34 | 3.346% | $158.4708 | $158.47 | $158.45 | $158.50 |
| Purchase #7 | $77.64 | 7.318% | $83.3217 | $83.32 | $83.30 | $83.30 |
| 7 purchase totals = | $1,240.63 | $1,342.2226 | $1,342.22 | $1,342.20 | $1,342.20 | |