| 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 | $247.91 | 6.533% | $264.106 | $264.11 | $264.10 | $264.10 |
| Purchase #2 | $134.98 | 9.317% | $147.5561 | $147.56 | $147.55 | $147.60 |
| Purchase #3 | $168.80 | 5.798% | $178.587 | $178.59 | $178.60 | $178.60 |
| Purchase #4 | $237.35 | 11.135% | $263.7789 | $263.78 | $263.80 | $263.80 |
| Purchase #5 | $176.75 | 9.171% | $192.9597 | $192.96 | $192.95 | $193.00 |
| Purchase #6 | $137.81 | 12.335% | $154.8089 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $35.85 | 3.311% | $37.037 | $37.04 | $37.05 | $37.00 |
| 7 purchase totals = | $1,139.45 | $1,238.8336 | $1,238.85 | $1,238.85 | $1,238.90 | |