| 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 | $180.30 | 5.236% | $189.7405 | $189.74 | $189.75 | $189.70 |
| Purchase #2 | $199.84 | 9.506% | $218.8368 | $218.84 | $218.85 | $218.80 |
| Purchase #3 | $83.63 | 6.122% | $88.7498 | $88.75 | $88.75 | $88.70 |
| Purchase #4 | $102.40 | 10.650% | $113.3056 | $113.31 | $113.30 | $113.30 |
| Purchase #5 | $190.80 | 12.424% | $214.505 | $214.51 | $214.50 | $214.50 |
| Purchase #6 | $109.91 | 8.695% | $119.4667 | $119.47 | $119.45 | $119.50 |
| Purchase #7 | $146.97 | 5.829% | $155.5369 | $155.54 | $155.55 | $155.50 |
| 7 purchase totals = | $1,013.85 | $1,100.1413 | $1,100.16 | $1,100.15 | $1,100.00 | |