| 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 | $229.47 | 6.456% | $244.2846 | $244.28 | $244.30 | $244.30 |
| Purchase #2 | $8.50 | 9.703% | $9.3248 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $27.56 | 13.468% | $31.2718 | $31.27 | $31.25 | $31.30 |
| Purchase #4 | $207.53 | 13.715% | $235.9927 | $235.99 | $236.00 | $236.00 |
| Purchase #5 | $108.30 | 4.399% | $113.0641 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $119.59 | 11.827% | $133.7339 | $133.73 | $133.75 | $133.70 |
| Purchase #7 | $187.81 | 4.336% | $195.9534 | $195.95 | $195.95 | $196.00 |
| 7 purchase totals = | $888.76 | $963.6253 | $963.60 | $963.60 | $963.70 | |