| 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 | $122.29 | 9.361% | $133.7376 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $233.82 | 9.770% | $256.6642 | $256.66 | $256.65 | $256.70 |
| Purchase #3 | $28.73 | 9.860% | $31.5628 | $31.56 | $31.55 | $31.60 |
| Purchase #4 | $230.90 | 12.507% | $259.7787 | $259.78 | $259.80 | $259.80 |
| Purchase #5 | $156.43 | 7.761% | $168.5705 | $168.57 | $168.55 | $168.60 |
| Purchase #6 | $112.75 | 10.837% | $124.9687 | $124.97 | $124.95 | $125.00 |
| Purchase #7 | $157.57 | 12.238% | $176.8534 | $176.85 | $176.85 | $176.90 |
| 7 purchase totals = | $1,042.49 | $1,152.1359 | $1,152.13 | $1,152.10 | $1,152.30 | |