| 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 | $9.71 | 4.307% | $10.1282 | $10.13 | $10.15 | $10.10 |
| Purchase #2 | $118.56 | 4.386% | $123.76 | $123.76 | $123.75 | $123.80 |
| Purchase #3 | $190.88 | 8.763% | $207.6068 | $207.61 | $207.60 | $207.60 |
| Purchase #4 | $250.93 | 13.197% | $284.0452 | $284.05 | $284.05 | $284.00 |
| Purchase #5 | $159.99 | 12.104% | $179.3552 | $179.36 | $179.35 | $179.40 |
| Purchase #6 | $182.25 | 13.382% | $206.6387 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $18.87 | 8.699% | $20.5115 | $20.51 | $20.50 | $20.50 |
| 7 purchase totals = | $931.19 | $1,032.0456 | $1,032.06 | $1,032.05 | $1,032.00 | |