| 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 | $238.80 | 10.164% | $263.0716 | $263.07 | $263.05 | $263.10 |
| Purchase #2 | $178.79 | 10.796% | $198.0922 | $198.09 | $198.10 | $198.10 |
| Purchase #3 | $229.60 | 8.447% | $248.9943 | $248.99 | $249.00 | $249.00 |
| Purchase #4 | $217.38 | 6.706% | $231.9575 | $231.96 | $231.95 | $232.00 |
| Purchase #5 | $50.26 | 9.714% | $55.1423 | $55.14 | $55.15 | $55.10 |
| Purchase #6 | $147.48 | 12.310% | $165.6348 | $165.63 | $165.65 | $165.60 |
| Purchase #7 | $104.88 | 3.166% | $108.2005 | $108.20 | $108.20 | $108.20 |
| 7 purchase totals = | $1,167.19 | $1,271.0932 | $1,271.08 | $1,271.10 | $1,271.10 | |