| 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 | $226.81 | 10.599% | $250.8496 | $250.85 | $250.85 | $250.80 |
| Purchase #2 | $93.82 | 10.674% | $103.8343 | $103.83 | $103.85 | $103.80 |
| Purchase #3 | $207.67 | 4.650% | $217.3267 | $217.33 | $217.35 | $217.30 |
| Purchase #4 | $51.38 | 7.244% | $55.102 | $55.10 | $55.10 | $55.10 |
| Purchase #5 | $15.96 | 10.467% | $17.6305 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $78.77 | 6.606% | $83.9735 | $83.97 | $83.95 | $84.00 |
| Purchase #7 | $81.67 | 3.124% | $84.2214 | $84.22 | $84.20 | $84.20 |
| 7 purchase totals = | $756.08 | $812.9380 | $812.93 | $812.95 | $812.80 | |