| 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 | $190.49 | 7.487% | $204.752 | $204.75 | $204.75 | $204.80 |
| Purchase #2 | $116.74 | 4.502% | $121.9956 | $122.00 | $122.00 | $122.00 |
| Purchase #3 | $183.59 | 4.564% | $191.969 | $191.97 | $191.95 | $192.00 |
| Purchase #4 | $209.61 | 4.364% | $218.7574 | $218.76 | $218.75 | $218.80 |
| Purchase #5 | $237.72 | 13.225% | $269.1585 | $269.16 | $269.15 | $269.20 |
| Purchase #6 | $199.66 | 8.171% | $215.9742 | $215.97 | $215.95 | $216.00 |
| Purchase #7 | $164.91 | 12.570% | $185.6392 | $185.64 | $185.65 | $185.60 |
| 7 purchase totals = | $1,302.72 | $1,408.2459 | $1,408.25 | $1,408.20 | $1,408.40 | |