| 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 | $243.75 | 3.334% | $251.8766 | $251.88 | $251.90 | $251.90 |
| Purchase #2 | $22.69 | 3.132% | $23.4007 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $201.53 | 11.725% | $225.1594 | $225.16 | $225.15 | $225.20 |
| Purchase #4 | $82.45 | 8.847% | $89.7444 | $89.74 | $89.75 | $89.70 |
| Purchase #5 | $104.67 | 4.133% | $108.996 | $109.00 | $109.00 | $109.00 |
| Purchase #6 | $226.57 | 11.797% | $253.2985 | $253.30 | $253.30 | $253.30 |
| Purchase #7 | $111.46 | 10.273% | $122.9103 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $993.12 | $1,075.3859 | $1,075.39 | $1,075.40 | $1,075.40 | |