| 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 | $249.35 | 7.608% | $268.3205 | $268.32 | $268.30 | $268.30 |
| Purchase #2 | $115.54 | 13.102% | $130.6781 | $130.68 | $130.70 | $130.70 |
| Purchase #3 | $126.90 | 10.332% | $140.0113 | $140.01 | $140.00 | $140.00 |
| Purchase #4 | $83.43 | 11.181% | $92.7583 | $92.76 | $92.75 | $92.80 |
| Purchase #5 | $112.34 | 3.453% | $116.2191 | $116.22 | $116.20 | $116.20 |
| Purchase #6 | $164.90 | 4.463% | $172.2595 | $172.26 | $172.25 | $172.30 |
| Purchase #7 | $190.29 | 12.315% | $213.7242 | $213.72 | $213.70 | $213.70 |
| 7 purchase totals = | $1,042.75 | $1,133.9710 | $1,133.97 | $1,133.90 | $1,134.00 | |