| 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 | $22.38 | 12.325% | $25.1383 | $25.14 | $25.15 | $25.10 |
| Purchase #2 | $223.64 | 7.197% | $239.7354 | $239.74 | $239.75 | $239.70 |
| Purchase #3 | $178.91 | 7.324% | $192.0134 | $192.01 | $192.00 | $192.00 |
| Purchase #4 | $131.81 | 12.102% | $147.7616 | $147.76 | $147.75 | $147.80 |
| Purchase #5 | $139.76 | 10.556% | $154.5131 | $154.51 | $154.50 | $154.50 |
| Purchase #6 | $89.34 | 8.259% | $96.7186 | $96.72 | $96.70 | $96.70 |
| Purchase #7 | $147.94 | 3.527% | $153.1578 | $153.16 | $153.15 | $153.20 |
| 7 purchase totals = | $933.78 | $1,009.0382 | $1,009.04 | $1,009.00 | $1,009.00 | |