| 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 | $88.91 | 12.104% | $99.6717 | $99.67 | $99.65 | $99.70 |
| Purchase #2 | $232.98 | 3.817% | $241.8728 | $241.87 | $241.85 | $241.90 |
| Purchase #3 | $165.74 | 13.230% | $187.6674 | $187.67 | $187.65 | $187.70 |
| Purchase #4 | $175.35 | 12.336% | $196.9812 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $225.32 | 8.593% | $244.6817 | $244.68 | $244.70 | $244.70 |
| Purchase #6 | $22.54 | 5.539% | $23.7885 | $23.79 | $23.80 | $23.80 |
| Purchase #7 | $248.44 | 11.612% | $277.2889 | $277.29 | $277.30 | $277.30 |
| 7 purchase totals = | $1,159.28 | $1,271.9522 | $1,271.95 | $1,271.95 | $1,272.10 | |