| 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 | $215.91 | 5.803% | $228.4393 | $228.44 | $228.45 | $228.40 |
| Purchase #2 | $36.42 | 8.156% | $39.3904 | $39.39 | $39.40 | $39.40 |
| Purchase #3 | $125.82 | 3.333% | $130.0136 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $212.36 | 5.110% | $223.2116 | $223.21 | $223.20 | $223.20 |
| Purchase #5 | $131.44 | 6.351% | $139.7878 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $171.33 | 4.354% | $178.7897 | $178.79 | $178.80 | $178.80 |
| Purchase #7 | $130.93 | 4.416% | $136.7119 | $136.71 | $136.70 | $136.70 |
| 7 purchase totals = | $1,024.21 | $1,076.3443 | $1,076.34 | $1,076.35 | $1,076.30 | |