| 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 | $237.42 | 9.567% | $260.134 | $260.13 | $260.15 | $260.10 |
| Purchase #2 | $135.26 | 12.795% | $152.5665 | $152.57 | $152.55 | $152.60 |
| Purchase #3 | $99.42 | 7.221% | $106.5991 | $106.60 | $106.60 | $106.60 |
| Purchase #4 | $170.63 | 3.769% | $177.061 | $177.06 | $177.05 | $177.10 |
| Purchase #5 | $250.58 | 8.302% | $271.3832 | $271.38 | $271.40 | $271.40 |
| Purchase #6 | $201.94 | 4.563% | $211.1545 | $211.15 | $211.15 | $211.20 |
| Purchase #7 | $18.56 | 13.472% | $21.0604 | $21.06 | $21.05 | $21.10 |
| 7 purchase totals = | $1,113.81 | $1,199.9587 | $1,199.95 | $1,199.95 | $1,200.10 | |