| 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 | $113.55 | 10.447% | $125.4126 | $125.41 | $125.40 | $125.40 |
| Purchase #2 | $71.71 | 4.668% | $75.0574 | $75.06 | $75.05 | $75.10 |
| Purchase #3 | $200.78 | 9.479% | $219.8119 | $219.81 | $219.80 | $219.80 |
| Purchase #4 | $131.48 | 12.116% | $147.4101 | $147.41 | $147.40 | $147.40 |
| Purchase #5 | $185.34 | 11.661% | $206.9525 | $206.95 | $206.95 | $207.00 |
| Purchase #6 | $228.42 | 3.760% | $237.0086 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $209.62 | 11.774% | $234.3007 | $234.30 | $234.30 | $234.30 |
| 7 purchase totals = | $1,140.90 | $1,245.9538 | $1,245.95 | $1,245.90 | $1,246.00 | |