| 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 | $203.55 | 8.271% | $220.3856 | $220.39 | $220.40 | $220.40 |
| Purchase #2 | $97.53 | 12.113% | $109.3438 | $109.34 | $109.35 | $109.30 |
| Purchase #3 | $234.97 | 8.388% | $254.6793 | $254.68 | $254.70 | $254.70 |
| Purchase #4 | $84.85 | 3.849% | $88.1159 | $88.12 | $88.10 | $88.10 |
| Purchase #5 | $154.84 | 3.618% | $160.4421 | $160.44 | $160.45 | $160.40 |
| Purchase #6 | $182.92 | 8.708% | $198.8487 | $198.85 | $198.85 | $198.80 |
| Purchase #7 | $41.33 | 3.123% | $42.6207 | $42.62 | $42.60 | $42.60 |
| 7 purchase totals = | $999.99 | $1,074.4361 | $1,074.44 | $1,074.45 | $1,074.30 | |