| 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 | $130.79 | 3.412% | $135.2526 | $135.25 | $135.25 | $135.30 |
| Purchase #2 | $136.34 | 11.758% | $152.3709 | $152.37 | $152.35 | $152.40 |
| Purchase #3 | $46.38 | 13.196% | $52.5003 | $52.50 | $52.50 | $52.50 |
| Purchase #4 | $223.58 | 5.437% | $235.736 | $235.74 | $235.75 | $235.70 |
| Purchase #5 | $61.30 | 4.196% | $63.8721 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $243.96 | 10.460% | $269.4782 | $269.48 | $269.50 | $269.50 |
| Purchase #7 | $148.41 | 10.853% | $164.5169 | $164.52 | $164.50 | $164.50 |
| 7 purchase totals = | $990.76 | $1,073.7270 | $1,073.73 | $1,073.70 | $1,073.80 | |