| 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 | $196.38 | 10.615% | $217.2257 | $217.23 | $217.25 | $217.20 |
| Purchase #2 | $88.27 | 11.337% | $98.2772 | $98.28 | $98.30 | $98.30 |
| Purchase #3 | $177.35 | 10.184% | $195.4113 | $195.41 | $195.40 | $195.40 |
| Purchase #4 | $5.97 | 12.302% | $6.7044 | $6.70 | $6.70 | $6.70 |
| Purchase #5 | $173.59 | 5.555% | $183.2329 | $183.23 | $183.25 | $183.20 |
| Purchase #6 | $150.41 | 7.224% | $161.2756 | $161.28 | $161.30 | $161.30 |
| Purchase #7 | $243.80 | 6.140% | $258.7693 | $258.77 | $258.75 | $258.80 |
| 7 purchase totals = | $1,035.77 | $1,120.8964 | $1,120.90 | $1,120.95 | $1,120.90 | |