| 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 | $107.37 | 9.826% | $117.9202 | $117.92 | $117.90 | $117.90 |
| Purchase #2 | $93.90 | 10.478% | $103.7388 | $103.74 | $103.75 | $103.70 |
| Purchase #3 | $108.41 | 12.244% | $121.6837 | $121.68 | $121.70 | $121.70 |
| Purchase #4 | $110.37 | 3.540% | $114.2771 | $114.28 | $114.30 | $114.30 |
| Purchase #5 | $170.42 | 7.803% | $183.7179 | $183.72 | $183.70 | $183.70 |
| Purchase #6 | $245.48 | 9.449% | $268.6754 | $268.68 | $268.70 | $268.70 |
| Purchase #7 | $178.29 | 3.650% | $184.7976 | $184.80 | $184.80 | $184.80 |
| 7 purchase totals = | $1,014.24 | $1,094.8107 | $1,094.82 | $1,094.85 | $1,094.80 | |