| 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 | $223.38 | 7.302% | $239.6912 | $239.69 | $239.70 | $239.70 |
| Purchase #2 | $233.77 | 3.831% | $242.7257 | $242.73 | $242.75 | $242.70 |
| Purchase #3 | $96.85 | 6.851% | $103.4852 | $103.49 | $103.50 | $103.50 |
| Purchase #4 | $216.67 | 6.528% | $230.8142 | $230.81 | $230.80 | $230.80 |
| Purchase #5 | $189.53 | 13.183% | $214.5157 | $214.52 | $214.50 | $214.50 |
| Purchase #6 | $130.27 | 12.834% | $146.9889 | $146.99 | $147.00 | $147.00 |
| Purchase #7 | $168.71 | 11.282% | $187.7439 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $1,259.18 | $1,365.9648 | $1,365.97 | $1,366.00 | $1,365.90 | |