| 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 | $157.76 | 12.139% | $176.9105 | $176.91 | $176.90 | $176.90 |
| Purchase #2 | $250.43 | 8.308% | $271.2357 | $271.24 | $271.25 | $271.20 |
| Purchase #3 | $61.56 | 8.244% | $66.635 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $55.35 | 12.696% | $62.3772 | $62.38 | $62.40 | $62.40 |
| Purchase #5 | $243.80 | 11.305% | $271.3616 | $271.36 | $271.35 | $271.40 |
| Purchase #6 | $105.51 | 9.824% | $115.8753 | $115.88 | $115.90 | $115.90 |
| Purchase #7 | $239.76 | 8.290% | $259.6361 | $259.64 | $259.65 | $259.60 |
| 7 purchase totals = | $1,114.17 | $1,224.0314 | $1,224.05 | $1,224.10 | $1,224.00 | |