| 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 | $228.86 | 8.614% | $248.574 | $248.57 | $248.55 | $248.60 |
| Purchase #2 | $104.47 | 10.543% | $115.4843 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $134.32 | 8.157% | $145.2765 | $145.28 | $145.30 | $145.30 |
| Purchase #4 | $234.83 | 8.303% | $254.3279 | $254.33 | $254.35 | $254.30 |
| Purchase #5 | $74.42 | 11.431% | $82.927 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $5.26 | 11.849% | $5.8833 | $5.88 | $5.90 | $5.90 |
| Purchase #7 | $187.99 | 13.610% | $213.5754 | $213.58 | $213.60 | $213.60 |
| 7 purchase totals = | $970.15 | $1,066.0484 | $1,066.05 | $1,066.15 | $1,066.10 | |