| 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 | $143.30 | 13.823% | $163.1084 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $233.31 | 12.839% | $263.2647 | $263.26 | $263.25 | $263.30 |
| Purchase #3 | $241.80 | 4.513% | $252.7124 | $252.71 | $252.70 | $252.70 |
| Purchase #4 | $116.28 | 8.527% | $126.1952 | $126.20 | $126.20 | $126.20 |
| Purchase #5 | $24.67 | 5.561% | $26.0419 | $26.04 | $26.05 | $26.00 |
| Purchase #6 | $135.92 | 12.135% | $152.4139 | $152.41 | $152.40 | $152.40 |
| Purchase #7 | $211.44 | 11.546% | $235.8529 | $235.85 | $235.85 | $235.90 |
| 7 purchase totals = | $1,106.72 | $1,219.5894 | $1,219.58 | $1,219.55 | $1,219.60 | |