| 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 | $127.85 | 12.275% | $143.5436 | $143.54 | $143.55 | $143.50 |
| Purchase #2 | $140.57 | 9.474% | $153.8876 | $153.89 | $153.90 | $153.90 |
| Purchase #3 | $174.86 | 9.118% | $190.8037 | $190.80 | $190.80 | $190.80 |
| Purchase #4 | $92.48 | 3.772% | $95.9683 | $95.97 | $95.95 | $96.00 |
| Purchase #5 | $11.75 | 9.590% | $12.8768 | $12.88 | $12.90 | $12.90 |
| Purchase #6 | $219.87 | 8.394% | $238.3259 | $238.33 | $238.35 | $238.30 |
| Purchase #7 | $30.75 | 4.736% | $32.2063 | $32.21 | $32.20 | $32.20 |
| 7 purchase totals = | $798.13 | $867.6122 | $867.62 | $867.65 | $867.60 | |