| 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 | $219.83 | 8.490% | $238.4936 | $238.49 | $238.50 | $238.50 |
| Purchase #2 | $35.64 | 12.411% | $40.0633 | $40.06 | $40.05 | $40.10 |
| Purchase #3 | $136.26 | 13.630% | $154.8322 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $178.37 | 7.787% | $192.2597 | $192.26 | $192.25 | $192.30 |
| Purchase #5 | $51.59 | 9.839% | $56.6659 | $56.67 | $56.65 | $56.70 |
| Purchase #6 | $195.87 | 10.131% | $215.7136 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $157.87 | 12.577% | $177.7253 | $177.73 | $177.75 | $177.70 |
| 7 purchase totals = | $975.43 | $1,075.7536 | $1,075.75 | $1,075.75 | $1,075.80 | |