| 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 | $98.56 | 3.614% | $102.122 | $102.12 | $102.10 | $102.10 |
| Purchase #2 | $248.30 | 12.125% | $278.4064 | $278.41 | $278.40 | $278.40 |
| Purchase #3 | $206.75 | 11.287% | $230.0859 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $46.65 | 3.547% | $48.3047 | $48.30 | $48.30 | $48.30 |
| Purchase #5 | $145.75 | 11.457% | $162.4486 | $162.45 | $162.45 | $162.40 |
| Purchase #6 | $78.25 | 12.617% | $88.1228 | $88.12 | $88.10 | $88.10 |
| Purchase #7 | $124.69 | 11.814% | $139.4209 | $139.42 | $139.40 | $139.40 |
| 7 purchase totals = | $948.95 | $1,048.9113 | $1,048.91 | $1,048.85 | $1,048.80 | |