| 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 | $196.79 | 6.609% | $209.7959 | $209.80 | $209.80 | $209.80 |
| Purchase #2 | $174.77 | 7.802% | $188.4056 | $188.41 | $188.40 | $188.40 |
| Purchase #3 | $39.50 | 3.507% | $40.8853 | $40.89 | $40.90 | $40.90 |
| Purchase #4 | $216.75 | 12.733% | $244.3488 | $244.35 | $244.35 | $244.30 |
| Purchase #5 | $248.58 | 3.461% | $257.1834 | $257.18 | $257.20 | $257.20 |
| Purchase #6 | $199.62 | 6.521% | $212.6372 | $212.64 | $212.65 | $212.60 |
| Purchase #7 | $72.71 | 11.205% | $80.8572 | $80.86 | $80.85 | $80.90 |
| 7 purchase totals = | $1,148.72 | $1,234.1134 | $1,234.13 | $1,234.15 | $1,234.10 | |