| 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 | $216.41 | 3.371% | $223.7052 | $223.71 | $223.70 | $223.70 |
| Purchase #2 | $201.79 | 4.461% | $210.7919 | $210.79 | $210.80 | $210.80 |
| Purchase #3 | $12.36 | 10.565% | $13.6658 | $13.67 | $13.65 | $13.70 |
| Purchase #4 | $80.61 | 10.290% | $88.9048 | $88.90 | $88.90 | $88.90 |
| Purchase #5 | $213.26 | 11.377% | $237.5226 | $237.52 | $237.50 | $237.50 |
| Purchase #6 | $130.50 | 3.666% | $135.2841 | $135.28 | $135.30 | $135.30 |
| Purchase #7 | $156.26 | 13.363% | $177.141 | $177.14 | $177.15 | $177.10 |
| 7 purchase totals = | $1,011.19 | $1,087.0154 | $1,087.01 | $1,087.00 | $1,087.00 | |