| 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 | $120.30 | 9.344% | $131.5408 | $131.54 | $131.55 | $131.50 |
| Purchase #2 | $234.71 | 13.632% | $266.7057 | $266.71 | $266.70 | $266.70 |
| Purchase #3 | $233.98 | 13.733% | $266.1125 | $266.11 | $266.10 | $266.10 |
| Purchase #4 | $190.85 | 3.184% | $196.9267 | $196.93 | $196.95 | $196.90 |
| Purchase #5 | $198.70 | 6.860% | $212.3308 | $212.33 | $212.35 | $212.30 |
| Purchase #6 | $73.46 | 4.294% | $76.6144 | $76.61 | $76.60 | $76.60 |
| Purchase #7 | $190.67 | 12.271% | $214.0671 | $214.07 | $214.05 | $214.10 |
| 7 purchase totals = | $1,242.67 | $1,364.2980 | $1,364.30 | $1,364.30 | $1,364.20 | |