| 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 | $210.60 | 9.612% | $230.8429 | $230.84 | $230.85 | $230.80 |
| Purchase #2 | $147.77 | 4.852% | $154.9398 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $215.32 | 3.798% | $223.4979 | $223.50 | $223.50 | $223.50 |
| Purchase #4 | $28.88 | 4.242% | $30.1051 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $187.65 | 8.614% | $203.8142 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $116.26 | 8.407% | $126.034 | $126.03 | $126.05 | $126.00 |
| Purchase #7 | $230.32 | 4.325% | $240.2813 | $240.28 | $240.30 | $240.30 |
| 7 purchase totals = | $1,136.80 | $1,209.5152 | $1,209.51 | $1,209.55 | $1,209.40 | |