| 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 | $191.67 | 9.227% | $209.3554 | $209.36 | $209.35 | $209.40 |
| Purchase #2 | $161.99 | 6.503% | $172.5242 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $185.37 | 13.305% | $210.0335 | $210.03 | $210.05 | $210.00 |
| Purchase #4 | $184.48 | 8.114% | $199.4487 | $199.45 | $199.45 | $199.40 |
| Purchase #5 | $214.85 | 11.427% | $239.4009 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $230.95 | 13.504% | $262.1375 | $262.14 | $262.15 | $262.10 |
| Purchase #7 | $26.50 | 10.284% | $29.2253 | $29.23 | $29.25 | $29.20 |
| 7 purchase totals = | $1,195.81 | $1,322.1255 | $1,322.13 | $1,322.15 | $1,322.00 | |