| 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 | $238.53 | 10.529% | $263.6448 | $263.64 | $263.65 | $263.60 |
| Purchase #2 | $124.48 | 7.310% | $133.5795 | $133.58 | $133.60 | $133.60 |
| Purchase #3 | $79.98 | 12.806% | $90.2222 | $90.22 | $90.20 | $90.20 |
| Purchase #4 | $31.27 | 6.353% | $33.2566 | $33.26 | $33.25 | $33.30 |
| Purchase #5 | $223.53 | 3.476% | $231.2999 | $231.30 | $231.30 | $231.30 |
| Purchase #6 | $161.99 | 13.437% | $183.7566 | $183.76 | $183.75 | $183.80 |
| Purchase #7 | $234.88 | 5.710% | $248.2916 | $248.29 | $248.30 | $248.30 |
| 7 purchase totals = | $1,094.66 | $1,184.0512 | $1,184.05 | $1,184.05 | $1,184.10 | |