| 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 | $210.56 | 5.625% | $222.404 | $222.40 | $222.40 | $222.40 |
| Purchase #2 | $49.59 | 4.324% | $51.7343 | $51.73 | $51.75 | $51.70 |
| Purchase #3 | $157.97 | 12.351% | $177.4809 | $177.48 | $177.50 | $177.50 |
| Purchase #4 | $103.89 | 11.330% | $115.6607 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $219.59 | 10.800% | $243.3057 | $243.31 | $243.30 | $243.30 |
| Purchase #6 | $151.33 | 9.745% | $166.0771 | $166.08 | $166.10 | $166.10 |
| Purchase #7 | $93.81 | 5.168% | $98.6581 | $98.66 | $98.65 | $98.70 |
| 7 purchase totals = | $986.74 | $1,075.3208 | $1,075.32 | $1,075.35 | $1,075.40 | |