| 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 | $97.63 | 6.114% | $103.5991 | $103.60 | $103.60 | $103.60 |
| Purchase #2 | $115.46 | 12.329% | $129.6951 | $129.70 | $129.70 | $129.70 |
| Purchase #3 | $197.53 | 12.442% | $222.1067 | $222.11 | $222.10 | $222.10 |
| Purchase #4 | $16.88 | 9.416% | $18.4694 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $220.77 | 13.238% | $249.9955 | $250.00 | $250.00 | $250.00 |
| Purchase #6 | $217.27 | 9.614% | $238.1583 | $238.16 | $238.15 | $238.20 |
| Purchase #7 | $157.79 | 7.470% | $169.5769 | $169.58 | $169.60 | $169.60 |
| 7 purchase totals = | $1,023.33 | $1,131.6010 | $1,131.62 | $1,131.60 | $1,131.70 | |