| 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 | $95.73 | 13.754% | $108.8967 | $108.90 | $108.90 | $108.90 |
| Purchase #2 | $162.36 | 13.232% | $183.8435 | $183.84 | $183.85 | $183.80 |
| Purchase #3 | $152.70 | 10.103% | $168.1273 | $168.13 | $168.15 | $168.10 |
| Purchase #4 | $235.31 | 12.867% | $265.5873 | $265.59 | $265.60 | $265.60 |
| Purchase #5 | $78.48 | 13.204% | $88.8425 | $88.84 | $88.85 | $88.80 |
| Purchase #6 | $220.85 | 6.830% | $235.9341 | $235.93 | $235.95 | $235.90 |
| Purchase #7 | $188.27 | 5.444% | $198.5194 | $198.52 | $198.50 | $198.50 |
| 7 purchase totals = | $1,133.70 | $1,249.7508 | $1,249.75 | $1,249.80 | $1,249.60 | |